Trace number 3293708

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
riss 1.0? (TO) 1299.98 1300.01

General information on the benchmark

NameSAT-Race-2010-CNF/hardware-verification/
velev/11pipe_k.cnf
MD5SUM932387240a0c17f4c88af52c4ca151c6
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark325.87
Satisfiable
(Un)Satisfiability was proved
Number of variables89315
Number of clauses5584003
Sum of the clauses size16593705
Maximum clause length295
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 25473787
Number of clauses of size 337063
Number of clauses of size 4514
Number of clauses of size 5453
Number of clauses of size over 572185

Solver Data 

0.00/0.07	c *****************************************************
0.00/0.07	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.07	c *   This program may be redistributed or modified   *
0.00/0.07	c * under the terms of the GNU General Public License *
0.00/0.07	c *****************************************************
0.00/0.07	c process id: 27583
1.94/2.01	c parsetime: 1945241us
1.94/2.01	c parsed 5584003 clauses with 89315 variables
454.26/454.32	c init all components done
454.26/454.34	c ====================
454.26/454.34	c trail size: 13

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3293708-1304143871/watcher-3293708-1304143871 -o /tmp/evaluation-result-3293708-1304143871/solver-3293708-1304143871 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3293708-1304143871.cnf 2038582022 2400 7680 2 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.68 2.96 3.32 2/180 27579
/proc/meminfo: memFree=30448964/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=1012 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) R 27575 27579 25671 0 -1 4194304 77 0 0 0 0 0 0 0 21 0 1 0 604617708 1036288 31 33554432000 4194304 4922060 140734784633040 18446744073709551615 260015472117 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27579/statm: 253 31 23 178 0 27 0

[startup+0.021588 s]
/proc/loadavg: 2.68 2.96 3.32 2/180 27579
/proc/meminfo: memFree=30448964/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.104551 s]
/proc/loadavg: 2.68 2.96 3.32 2/180 27579
/proc/meminfo: memFree=30448964/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300563 s]
/proc/loadavg: 2.68 2.96 3.32 2/180 27579
/proc/meminfo: memFree=30448964/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700436 s]
/proc/loadavg: 2.68 2.96 3.32 2/180 27579
/proc/meminfo: memFree=30448964/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50035 s]
/proc/loadavg: 2.68 2.96 3.32 6/188 27590
/proc/meminfo: memFree=29677848/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=198012 CPUtime=1.44 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 49553 0 0 0 135 9 0 0 25 0 1 0 604617709 202764288 45547 33554432000 4194304 5523604 140734894289744 18446744073709551615 260032222608 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 49503 45547 298 325 0 45317 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 206712

[startup+3.10106 s]
/proc/loadavg: 2.68 2.96 3.32 6/194 27597
/proc/meminfo: memFree=29451852/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=510376 CPUtime=3.03 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 126603 0 0 0 282 21 0 0 25 0 1 0 604617709 522625024 118596 33554432000 4194304 5523604 140734894289744 18446744073709551615 260020056773 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 127594 118597 323 325 0 123408 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 519076

[startup+6.30045 s]
/proc/loadavg: 2.86 3.00 3.33 6/194 27597
/proc/meminfo: memFree=27532284/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=898696 CPUtime=6.24 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 223675 0 0 0 589 35 0 0 25 0 1 0 604617709 920264704 215668 33554432000 4194304 5523604 140734894289744 18446744073709551615 4304188 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 224674 215668 323 325 0 220488 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 907396

[startup+12.7003 s]
/proc/loadavg: 2.95 3.01 3.33 6/194 27625
/proc/meminfo: memFree=29476060/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=421596 CPUtime=12.63 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 235036 0 0 0 1225 38 0 0 25 0 1 0 604617709 431714304 96240 33554432000 4194304 5523604 140734894289744 18446744073709551615 4325274 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 105399 96240 326 325 0 101213 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 430296

[startup+25.5009 s]
/proc/loadavg: 3.19 3.06 3.34 6/194 27653
/proc/meminfo: memFree=29444780/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=524648 CPUtime=25.44 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 269792 0 0 0 2502 42 0 0 25 0 1 0 604617709 537239552 120305 33554432000 4194304 5523604 140734894289744 18446744073709551615 4314832 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 131162 120305 333 325 0 126976 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 533348

[startup+51.1012 s]
/proc/loadavg: 3.46 3.13 3.36 5/194 27682
/proc/meminfo: memFree=29687160/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=524648 CPUtime=51.03 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 269792 0 0 0 5061 42 0 0 25 0 1 0 604617709 537239552 120305 33554432000 4194304 5523604 140734894289744 18446744073709551615 4314832 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 131162 120305 333 325 0 126976 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 533348

[startup+102.307 s]
/proc/loadavg: 3.77 3.27 3.39 5/194 27683
/proc/meminfo: memFree=29615960/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=524648 CPUtime=102.24 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 269792 0 0 0 10182 42 0 0 25 0 1 0 604617709 537239552 120305 33554432000 4194304 5523604 140734894289744 18446744073709551615 4314844 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 131162 120305 333 325 0 126976 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 533348

[startup+162.301 s]
/proc/loadavg: 3.91 3.40 3.42 5/194 27685
/proc/meminfo: memFree=29561580/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=524648 CPUtime=162.23 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 269792 0 0 0 16181 42 0 0 25 0 1 0 604617709 537239552 120305 33554432000 4194304 5523604 140734894289744 18446744073709551615 4314847 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 131162 120305 333 325 0 126976 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 533348

[startup+222.301 s]
/proc/loadavg: 3.97 3.50 3.46 5/194 27687
/proc/meminfo: memFree=29515816/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=524648 CPUtime=222.24 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 269792 0 0 0 22182 42 0 0 25 0 1 0 604617709 537239552 120305 33554432000 4194304 5523604 140734894289744 18446744073709551615 4314832 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 131162 120305 333 325 0 126976 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 533348

[startup+282.301 s]
/proc/loadavg: 3.99 3.59 3.49 5/194 27688
/proc/meminfo: memFree=29489844/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=524648 CPUtime=282.24 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 269799 0 0 0 28182 42 0 0 25 0 1 0 604617709 537239552 120312 33554432000 4194304 5523604 140734894289744 18446744073709551615 4314847 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 131162 120312 333 325 0 126976 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 533348

[startup+342.301 s]
/proc/loadavg: 4.04 3.68 3.52 5/194 27690
/proc/meminfo: memFree=29423964/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=524648 CPUtime=342.24 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 269800 0 0 0 34182 42 0 0 25 0 1 0 604617709 537239552 120313 33554432000 4194304 5523604 140734894289744 18446744073709551615 4314832 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 131162 120313 333 325 0 126976 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 533348

[startup+402.301 s]
/proc/loadavg: 4.06 3.75 3.55 6/194 27691
/proc/meminfo: memFree=29407820/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2

################
# More data... #
################

/proc/27583/statm: 152929 141999 374 325 0 148743 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 620416

[startup+642.3 s]
/proc/loadavg: 4.00 3.88 3.64 5/194 27698
/proc/meminfo: memFree=29163644/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=639868 CPUtime=642.26 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 428504 0 0 0 64158 68 0 0 25 0 1 0 604617709 655224832 148944 33554432000 4194304 5523604 140734894289744 18446744073709551615 5332281 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 159967 148944 374 325 0 155781 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 648568

[startup+702.3 s]
/proc/loadavg: 4.00 3.90 3.66 5/194 27699
/proc/meminfo: memFree=29081908/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=674892 CPUtime=702.26 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 437150 0 0 0 70154 72 0 0 25 0 1 0 604617709 691089408 157590 33554432000 4194304 5523604 140734894289744 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 168723 157590 374 325 0 164537 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 683592

[startup+762.307 s]
/proc/loadavg: 4.04 3.93 3.69 5/194 27701
/proc/meminfo: memFree=29058080/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=683704 CPUtime=762.27 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 439362 0 0 0 76154 73 0 0 25 0 1 0 604617709 700112896 159802 33554432000 4194304 5523604 140734894289744 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 170926 159802 374 325 0 166740 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 692404

[startup+822.301 s]
/proc/loadavg: 4.01 3.94 3.70 5/194 27703
/proc/meminfo: memFree=28991584/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=748852 CPUtime=822.26 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 455752 0 0 0 82149 77 0 0 25 0 1 0 604617709 766824448 176192 33554432000 4194304 5523604 140734894289744 18446744073709551615 5318852 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 187213 176192 374 325 0 183027 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 757552

[startup+882.301 s]
/proc/loadavg: 4.00 3.95 3.72 5/194 27704
/proc/meminfo: memFree=28956788/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=769512 CPUtime=882.26 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 460965 0 0 0 88148 78 0 0 25 0 1 0 604617709 787980288 181405 33554432000 4194304 5523604 140734894289744 18446744073709551615 5328837 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 192378 181405 374 325 0 188192 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 778212

[startup+942.301 s]
/proc/loadavg: 4.12 3.99 3.75 5/194 27706
/proc/meminfo: memFree=28767604/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=925800 CPUtime=942.27 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 500001 0 0 0 94141 86 0 0 25 0 1 0 604617709 948019200 220441 33554432000 4194304 5523604 140734894289744 18446744073709551615 5333352 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 231450 220441 374 325 0 227264 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 934500

[startup+1002.3 s]
/proc/loadavg: 4.04 3.99 3.76 5/194 27707
/proc/meminfo: memFree=28539616/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=1097420 CPUtime=1002.26 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 542682 0 0 0 100132 94 0 0 25 0 1 0 604617709 1123758080 263122 33554432000 4194304 5523604 140734894289744 18446744073709551615 5331980 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 274355 263122 374 325 0 270169 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 1106120

[startup+1062.3 s]
/proc/loadavg: 4.01 3.99 3.77 5/194 27709
/proc/meminfo: memFree=28318072/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=1270760 CPUtime=1062.27 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 586178 0 0 0 106125 102 0 0 25 0 1 0 604617709 1301258240 306618 33554432000 4194304 5523604 140734894289744 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 317690 306618 374 325 0 313504 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 1279460

[startup+1122.3 s]
/proc/loadavg: 4.00 3.99 3.78 5/194 27711
/proc/meminfo: memFree=28198584/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=1361376 CPUtime=1122.27 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 608392 0 0 0 112120 107 0 0 25 0 1 0 604617709 1394049024 328832 33554432000 4194304 5523604 140734894289744 18446744073709551615 5329952 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 340344 328832 374 325 0 336158 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 1370076

[startup+1182.3 s]
/proc/loadavg: 4.00 3.99 3.79 5/194 27712
/proc/meminfo: memFree=28184636/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=1361376 CPUtime=1182.27 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 608399 0 0 0 118120 107 0 0 25 0 1 0 604617709 1394049024 328839 33554432000 4194304 5523604 140734894289744 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 340344 328839 374 325 0 336158 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 1370076

[startup+1242.3 s]
/proc/loadavg: 4.00 3.99 3.80 5/194 27714
/proc/meminfo: memFree=28177236/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=1361376 CPUtime=1242.27 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 608431 0 0 0 124120 107 0 0 25 0 1 0 604617709 1394049024 328871 33554432000 4194304 5523604 140734894289744 18446744073709551615 5332258 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 340344 328871 374 325 0 336158 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 1370076



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.06 4.00 3.82 5/194 27715
/proc/meminfo: memFree=28129424/32951124 swapFree=67111464/67111528
[pid=27579] ppid=27575 vsize=8700 CPUtime=0 cores=0,2
/proc/27579/stat : 27579 (riss.sh) S 27575 27579 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 604617708 8908800 252 33554432000 4194304 4922060 140734784633040 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27579/statm: 2175 252 211 178 0 68 0
[pid=27583] ppid=27579 vsize=1407940 CPUtime=1299.98 cores=0,2
/proc/27583/stat : 27583 (riss) R 27579 27579 25671 0 -1 4202496 620258 0 0 0 129889 109 0 0 25 0 1 0 604617709 1441730560 340698 33554432000 4194304 5523604 140734894289744 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27583/statm: 351985 340698 374 325 0 347799 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 1416640

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27579 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1299.98
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1299.98
CPU user time (s): 1298.89
CPU system time (s): 1.09
CPU usage (%): 99.9975
Max. virtual memory (cumulated for all children) (KiB): 1416640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 332
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9
involuntary context switches= 2

runsolver used 2.27065 second user time and 4.83427 second system time

The end

Launcher Data 

Begin job on node110 at 2011-04-30 08:11:11
IDJOB=3293708
IDBENCH=88167
IDSOLVER=1598
FILE ID=node110/3293708-1304143871
RUNJOBID= node110-1304143870-27554
PBS_JOBID= 13170803
Free space on /tmp= 73320 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT-Race-2010-CNF/hardware-verification/velev/11pipe_k.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3293708-1304143871/watcher-3293708-1304143871 -o /tmp/evaluation-result-3293708-1304143871/solver-3293708-1304143871 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3293708-1304143871.cnf 2038582022 2400 7680 2

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 932387240a0c17f4c88af52c4ca151c6
RANDOM SEED=2038582022

node110.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30453792 kB
Buffers:        974388 kB
Cached:        1037624 kB
SwapCached:         64 kB
Active:         391756 kB
Inactive:      1685016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30453792 kB
SwapTotal:    67111528 kB
SwapFree:     67111464 kB
Dirty:          176876 kB
Writeback:           0 kB
AnonPages:       64588 kB
Mapped:          14520 kB
Slab:           357392 kB
PageTables:       5044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   187104 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73344 MiB
End job on node110 at 2011-04-30 08:32:53