Trace number 3273949

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) 1300.02 1300.01

General information on the benchmark

Namecrafted/spence/sgen/
sgen3-n140-s20078956-unsat.cnf
MD5SUM8d05c170d9e6ebfc370bd1d7f7c63d86
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables141
Number of clauses292
Sum of the clauses size876
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3292
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c *****************************************************
0.00/0.01	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.01	c *   This program may be redistributed or modified   *
0.00/0.01	c * under the terms of the GNU General Public License *
0.00/0.01	c *****************************************************
0.00/0.01	c process id: 10580
0.00/0.01	c parsetime: 207us
0.00/0.01	c parsed 292 clauses with 141 variables
0.00/0.99	c init all components done
0.00/0.99	c ====================
0.00/0.99	c trail size: 0

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-3273949-1304139409/watcher-3273949-1304139409 -o /tmp/evaluation-result-3273949-1304139409/solver-3273949-1304139409 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3273949-1304139409.cnf 1114510895 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: 3.92 3.95 3.64 5/192 10579
/proc/meminfo: memFree=19653300/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0

[startup+0.036018 s]
/proc/loadavg: 3.92 3.95 3.64 5/192 10579
/proc/meminfo: memFree=19653300/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101029 s]
/proc/loadavg: 3.92 3.95 3.64 5/192 10579
/proc/meminfo: memFree=19653300/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300986 s]
/proc/loadavg: 3.92 3.95 3.64 5/192 10579
/proc/meminfo: memFree=19653300/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700854 s]
/proc/loadavg: 3.92 3.95 3.64 5/192 10579
/proc/meminfo: memFree=19653300/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50071 s]
/proc/loadavg: 3.92 3.95 3.64 5/194 10581
/proc/meminfo: memFree=19613604/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=53720 CPUtime=1.49 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 9802 0 0 0 148 1 0 0 25 0 1 0 525540562 55009280 9386 33554432000 4194304 5523604 140735281411216 18446744073709551615 4217708 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 13430 9386 373 325 0 9244 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62420

[startup+3.10054 s]
/proc/loadavg: 3.92 3.95 3.64 5/194 10581
/proc/meminfo: memFree=19608140/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=55400 CPUtime=3.09 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 10204 0 0 0 308 1 0 0 25 0 1 0 525540562 56729600 9788 33554432000 4194304 5523604 140735281411216 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 13850 9789 373 325 0 9664 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64100

[startup+6.30093 s]
/proc/loadavg: 3.85 3.94 3.64 5/194 10610
/proc/meminfo: memFree=21276916/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=57396 CPUtime=6.29 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 10677 0 0 0 628 1 0 0 25 0 1 0 525540562 58773504 10261 33554432000 4194304 5523604 140735281411216 18446744073709551615 4237030 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 14349 10261 373 325 0 10163 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66096

[startup+12.7008 s]
/proc/loadavg: 3.86 3.94 3.64 5/194 10610
/proc/meminfo: memFree=21254172/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=61112 CPUtime=12.69 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 11525 0 0 0 1268 1 0 0 25 0 1 0 525540562 62578688 11109 33554432000 4194304 5523604 140735281411216 18446744073709551615 4218987 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 15278 11109 373 325 0 11092 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69812

[startup+25.5006 s]
/proc/loadavg: 3.89 3.94 3.64 5/194 10610
/proc/meminfo: memFree=21245256/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=64032 CPUtime=25.48 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 12270 0 0 0 2547 1 0 0 25 0 1 0 525540562 65568768 11854 33554432000 4194304 5523604 140735281411216 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 16008 11854 373 325 0 11822 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 72732

[startup+51.1011 s]
/proc/loadavg: 3.93 3.94 3.65 5/194 10611
/proc/meminfo: memFree=21229444/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=72112 CPUtime=51.09 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 14115 0 0 0 5106 3 0 0 25 0 1 0 525540562 73842688 13699 33554432000 4194304 5523604 140735281411216 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 18028 13699 373 325 0 13842 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 80812

[startup+102.307 s]
/proc/loadavg: 4.02 3.97 3.67 5/194 10612
/proc/meminfo: memFree=21214432/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=79456 CPUtime=102.3 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 15822 0 0 0 10226 4 0 0 25 0 1 0 525540562 81362944 15406 33554432000 4194304 5523604 140735281411216 18446744073709551615 5333282 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 19864 15406 373 325 0 15678 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 88156

[startup+162.3 s]
/proc/loadavg: 3.99 3.97 3.69 5/194 10671
/proc/meminfo: memFree=22474328/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=89456 CPUtime=162.29 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 18147 0 0 0 16224 5 0 0 25 0 1 0 525540562 91602944 17474 33554432000 4194304 5523604 140735281411216 18446744073709551615 5333290 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 22364 17474 373 325 0 18178 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 98156

[startup+222.301 s]
/proc/loadavg: 3.99 3.97 3.71 5/194 10673
/proc/meminfo: memFree=22456308/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=89456 CPUtime=222.29 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 18191 0 0 0 22224 5 0 0 25 0 1 0 525540562 91602944 17518 33554432000 4194304 5523604 140735281411216 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 22364 17518 373 325 0 18178 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 98156

[startup+282.3 s]
/proc/loadavg: 3.99 3.97 3.72 5/194 10683
/proc/meminfo: memFree=22438512/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=97448 CPUtime=282.3 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 20084 0 0 0 28224 6 0 0 25 0 1 0 525540562 99786752 19411 33554432000 4194304 5523604 140735281411216 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 24362 19411 373 325 0 20176 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 106148

[startup+342.301 s]
/proc/loadavg: 3.99 3.97 3.74 5/194 10685
/proc/meminfo: memFree=22399308/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=100940 CPUtime=342.3 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 20863 0 0 0 34224 6 0 0 25 0 1 0 525540562 103362560 20190 33554432000 4194304 5523604 140735281411216 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 25235 20190 373 325 0 21049 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 109640

[startup+402.3 s]
/proc/loadavg: 4.04 3.99 3.75 5/194 10686
/proc/meminfo: memFree=22359480/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2

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

/proc/10580/statm: 28870 23956 373 325 0 24684 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 124180

[startup+642.301 s]
/proc/loadavg: 4.12 4.02 3.81 5/194 10753
/proc/meminfo: memFree=22590872/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=115480 CPUtime=642.31 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 24629 0 0 0 64223 8 0 0 25 0 1 0 525540562 118251520 23956 33554432000 4194304 5523604 140735281411216 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 28870 23956 373 325 0 24684 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 124180

[startup+702.3 s]
/proc/loadavg: 4.08 4.03 3.82 5/194 10754
/proc/meminfo: memFree=22542988/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=115480 CPUtime=702.3 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 24633 0 0 0 70222 8 0 0 25 0 1 0 525540562 118251520 23960 33554432000 4194304 5523604 140735281411216 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 28870 23960 373 325 0 24684 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 124180

[startup+762.307 s]
/proc/loadavg: 4.03 4.02 3.83 5/194 10756
/proc/meminfo: memFree=22508128/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=115480 CPUtime=762.31 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 24665 0 0 0 76223 8 0 0 25 0 1 0 525540562 118251520 23992 33554432000 4194304 5523604 140735281411216 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 28870 23992 373 325 0 24684 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 124180

[startup+822.3 s]
/proc/loadavg: 4.01 4.01 3.84 5/194 10758
/proc/meminfo: memFree=22493736/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=117000 CPUtime=822.3 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 24950 0 0 0 82222 8 0 0 25 0 1 0 525540562 119808000 24277 33554432000 4194304 5523604 140735281411216 18446744073709551615 5332048 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 29250 24277 373 325 0 25064 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 125700

[startup+882.301 s]
/proc/loadavg: 4.00 4.01 3.84 5/194 10759
/proc/meminfo: memFree=22437668/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=123076 CPUtime=882.31 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 26361 0 0 0 88222 9 0 0 25 0 1 0 525540562 126029824 25175 33554432000 4194304 5523604 140735281411216 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 30769 25175 373 325 0 26583 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 131776

[startup+942.301 s]
/proc/loadavg: 4.06 4.02 3.85 5/194 10761
/proc/meminfo: memFree=22431708/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=128868 CPUtime=942.31 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 27620 0 0 0 94222 9 0 0 25 0 1 0 525540562 131960832 26434 33554432000 4194304 5523604 140735281411216 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 32217 26434 373 325 0 28031 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 137568

[startup+1002.3 s]
/proc/loadavg: 4.02 4.01 3.86 5/194 10762
/proc/meminfo: memFree=22408996/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=134088 CPUtime=1002.31 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 28811 0 0 0 100221 10 0 0 25 0 1 0 525540562 137306112 27625 33554432000 4194304 5523604 140735281411216 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 33522 27625 373 325 0 29336 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 142788

[startup+1062.3 s]
/proc/loadavg: 4.01 4.01 3.86 5/194 10764
/proc/meminfo: memFree=22345128/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=140144 CPUtime=1062.31 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 30180 0 0 0 106220 11 0 0 25 0 1 0 525540562 143507456 28994 33554432000 4194304 5523604 140735281411216 18446744073709551615 5331576 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 35036 28994 373 325 0 30850 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 148844

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.87 5/194 10766
/proc/meminfo: memFree=22340512/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=140144 CPUtime=1122.32 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 30181 0 0 0 112221 11 0 0 25 0 1 0 525540562 143507456 28995 33554432000 4194304 5523604 140735281411216 18446744073709551615 5332883 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 35036 28995 373 325 0 30850 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 148844

[startup+1182.3 s]
/proc/loadavg: 4.07 4.02 3.88 5/194 10767
/proc/meminfo: memFree=22334796/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=140144 CPUtime=1182.32 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 30182 0 0 0 118221 11 0 0 25 0 1 0 525540562 143507456 28996 33554432000 4194304 5523604 140735281411216 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 35036 28996 373 325 0 30850 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 148844

[startup+1242.3 s]
/proc/loadavg: 4.11 4.04 3.90 5/194 10769
/proc/meminfo: memFree=22273648/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=140144 CPUtime=1242.31 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 30182 0 0 0 124220 11 0 0 25 0 1 0 525540562 143507456 28996 33554432000 4194304 5523604 140735281411216 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 35036 28996 373 325 0 30850 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 148844



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.04 4.03 3.90 5/194 10770
/proc/meminfo: memFree=22237308/32950928 swapFree=67111524/67111528
[pid=10579] ppid=10577 vsize=8700 CPUtime=0 cores=0,2
/proc/10579/stat : 10579 (riss.sh) S 10577 10579 9588 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525540561 8908800 252 33554432000 4194304 4922060 140733386956544 18446744073709551615 274473786501 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/10579/statm: 2175 252 211 178 0 68 0
[pid=10580] ppid=10579 vsize=140144 CPUtime=1300.02 cores=0,2
/proc/10580/stat : 10580 (riss) R 10579 10579 9588 0 -1 4202496 30184 0 0 0 129991 11 0 0 25 0 1 0 525540562 143507456 28998 33554432000 4194304 5523604 140735281411216 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10580/statm: 35036 28998 373 325 0 30850 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 148844

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 10579 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 1300.02
#
# 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): 1300.02
CPU user time (s): 1299.91
CPU system time (s): 0.11
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 148844

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= 6
involuntary context switches= 2

runsolver used 1.93171 second user time and 5.17021 second system time

The end

Launcher Data 

Begin job on node125 at 2011-04-30 06:56:49
IDJOB=3273949
IDBENCH=83150
IDSOLVER=1598
FILE ID=node125/3273949-1304139409
RUNJOBID= node125-1304138105-10302
PBS_JOBID= 13170814
Free space on /tmp= 72780 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n140-s20078956-unsat.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3273949-1304139409/watcher-3273949-1304139409 -o /tmp/evaluation-result-3273949-1304139409/solver-3273949-1304139409 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3273949-1304139409.cnf 1114510895 2400 7680 2

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

MD5SUM BENCH= 8d05c170d9e6ebfc370bd1d7f7c63d86
RANDOM SEED=1114510895

node125.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5266.55
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		: 2666.828
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	: 5332.84
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		: 2666.828
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	: 5332.74
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5332.74
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		: 2666.828
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	: 5332.75
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		: 2666.828
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      19653572 kB
Buffers:       2131616 kB
Cached:        7456256 kB
SwapCached:          4 kB
Active:        5872388 kB
Inactive:      6894276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      19653572 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            1172 kB
Writeback:           0 kB
AnonPages:     3178628 kB
Mapped:          16136 kB
Slab:           460884 kB
PageTables:      11644 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  3600464 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= 73012 MiB
End job on node125 at 2011-04-30 07:18:31