Trace number 3257583

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/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark238.524
Satisfiable
(Un)Satisfiability was proved
Number of variables387
Number of clauses62656
Sum of the clauses size362132
Maximum clause length24
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21453
Number of clauses of size 30
Number of clauses of size 41977
Number of clauses of size 53842
Number of clauses of size over 555320

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: 29977
0.00/0.04	c parsetime: 28154us
0.00/0.04	c parsed 62656 clauses with 387 variables
1.29/1.34	c init all components done
1.29/1.34	c ====================
1.29/1.34	c trail size: 97

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-3257583-1304135926/watcher-3257583-1304135926 -o /tmp/evaluation-result-3257583-1304135926/solver-3257583-1304135926 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3257583-1304135926.cnf 396306519 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: 4.19 6.21 7.08 5/192 29976
/proc/meminfo: memFree=24518876/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0

[startup+0.062153 s]
/proc/loadavg: 4.19 6.21 7.08 5/192 29976
/proc/meminfo: memFree=24518876/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101163 s]
/proc/loadavg: 4.19 6.21 7.08 5/192 29976
/proc/meminfo: memFree=24518876/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301135 s]
/proc/loadavg: 4.19 6.21 7.08 5/192 29976
/proc/meminfo: memFree=24518876/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701071 s]
/proc/loadavg: 4.19 6.21 7.08 5/192 29976
/proc/meminfo: memFree=24518876/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50093 s]
/proc/loadavg: 4.19 6.21 7.08 5/194 29978
/proc/meminfo: memFree=24479676/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=56672 CPUtime=1.49 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 10635 0 0 0 148 1 0 0 20 0 1 0 603823291 58032128 10092 33554432000 4194304 5523604 140737442709024 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 14168 10092 373 325 0 9982 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65372

[startup+3.10065 s]
/proc/loadavg: 4.19 6.21 7.08 5/194 29978
/proc/meminfo: memFree=24478684/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=56672 CPUtime=3.09 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 10635 0 0 0 308 1 0 0 25 0 1 0 603823291 58032128 10092 33554432000 4194304 5523604 140737442709024 18446744073709551615 5332158 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 14168 10092 373 325 0 9982 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65372

[startup+6.30108 s]
/proc/loadavg: 4.18 6.17 7.06 5/194 29978
/proc/meminfo: memFree=24477036/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=58028 CPUtime=6.29 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 10996 0 0 0 628 1 0 0 25 0 1 0 603823291 59420672 10453 33554432000 4194304 5523604 140737442709024 18446744073709551615 5328809 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 14507 10453 373 325 0 10321 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66728

[startup+12.701 s]
/proc/loadavg: 4.16 6.13 7.04 5/194 29978
/proc/meminfo: memFree=24470860/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=60756 CPUtime=12.69 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 11627 0 0 0 1268 1 0 0 25 0 1 0 603823291 62214144 11084 33554432000 4194304 5523604 140737442709024 18446744073709551615 5333133 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 15189 11084 373 325 0 11003 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69456

[startup+25.5007 s]
/proc/loadavg: 4.13 6.03 6.99 5/194 29979
/proc/meminfo: memFree=24457700/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=65492 CPUtime=25.49 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 12743 0 0 0 2547 2 0 0 25 0 1 0 603823291 67063808 12200 33554432000 4194304 5523604 140737442709024 18446744073709551615 5333089 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 16373 12200 373 325 0 12187 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74192

[startup+51.1003 s]
/proc/loadavg: 4.08 5.86 6.91 5/194 29979
/proc/meminfo: memFree=24442368/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=69088 CPUtime=51.09 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 13658 0 0 0 5106 3 0 0 25 0 1 0 603823291 70746112 13115 33554432000 4194304 5523604 140737442709024 18446744073709551615 5333112 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 17272 13115 373 325 0 13086 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 77788

[startup+102.307 s]
/proc/loadavg: 4.03 5.57 6.76 5/194 29981
/proc/meminfo: memFree=24410104/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=77576 CPUtime=102.3 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 15601 0 0 0 10226 4 0 0 25 0 1 0 603823291 79437824 15058 33554432000 4194304 5523604 140737442709024 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 19394 15058 373 325 0 15208 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 86276

[startup+162.301 s]
/proc/loadavg: 4.09 5.30 6.59 5/194 29991
/proc/meminfo: memFree=24387668/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=81308 CPUtime=162.29 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 16540 0 0 0 16225 4 0 0 25 0 1 0 603823291 83259392 15997 33554432000 4194304 5523604 140737442709024 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 20327 15997 373 325 0 16141 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 90008

[startup+222.3 s]
/proc/loadavg: 4.03 5.06 6.42 5/194 29993
/proc/meminfo: memFree=24362940/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=90504 CPUtime=222.29 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 18662 0 0 0 22224 5 0 0 25 0 1 0 603823291 92676096 17862 33554432000 4194304 5523604 140737442709024 18446744073709551615 5333684 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 22626 17862 373 325 0 18440 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 99204

[startup+282.301 s]
/proc/loadavg: 4.07 4.88 6.27 5/194 29995
/proc/meminfo: memFree=24335012/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=90760 CPUtime=282.3 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 18797 0 0 0 28225 5 0 0 25 0 1 0 603823291 92938240 17997 33554432000 4194304 5523604 140737442709024 18446744073709551615 5333092 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 22690 17997 373 325 0 18504 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 99460

[startup+342.301 s]
/proc/loadavg: 4.02 4.72 6.13 5/194 29996
/proc/meminfo: memFree=24324916/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=100244 CPUtime=342.3 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 20917 0 0 0 34224 6 0 0 25 0 1 0 603823291 102649856 20117 33554432000 4194304 5523604 140737442709024 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 25061 20117 373 325 0 20875 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 108944

[startup+402.301 s]
/proc/loadavg: 4.08 4.60 6.00 5/194 29998
/proc/meminfo: memFree=24298956/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2

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

/proc/29977/statm: 27893 22933 373 325 0 23707 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 120272

[startup+642.301 s]
/proc/loadavg: 4.00 4.26 5.53 5/194 30004
/proc/meminfo: memFree=24217612/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=115676 CPUtime=642.31 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 24907 0 0 0 64223 8 0 0 25 0 1 0 603823291 118452224 24107 33554432000 4194304 5523604 140737442709024 18446744073709551615 5332855 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 28919 24107 373 325 0 24733 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 124376

[startup+702.301 s]
/proc/loadavg: 4.00 4.21 5.43 5/194 30006
/proc/meminfo: memFree=24199220/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=115676 CPUtime=702.3 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 24907 0 0 0 70222 8 0 0 25 0 1 0 603823291 118452224 24107 33554432000 4194304 5523604 140737442709024 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 28919 24107 373 325 0 24733 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 124376

[startup+762.307 s]
/proc/loadavg: 4.00 4.17 5.34 5/194 30007
/proc/meminfo: memFree=24193844/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=115676 CPUtime=762.31 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 24910 0 0 0 76223 8 0 0 25 0 1 0 603823291 118452224 24110 33554432000 4194304 5523604 140737442709024 18446744073709551615 5332903 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 28919 24110 373 325 0 24733 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 124376

[startup+822.301 s]
/proc/loadavg: 4.00 4.14 5.25 5/194 30009
/proc/meminfo: memFree=24187232/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=115676 CPUtime=822.3 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 24940 0 0 0 82222 8 0 0 25 0 1 0 603823291 118452224 24140 33554432000 4194304 5523604 140737442709024 18446744073709551615 5333311 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 28919 24140 373 325 0 24733 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 124376

[startup+882.3 s]
/proc/loadavg: 4.03 4.12 5.18 5/194 30011
/proc/meminfo: memFree=24180264/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=117188 CPUtime=882.31 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 25244 0 0 0 88222 9 0 0 25 0 1 0 603823291 120000512 24444 33554432000 4194304 5523604 140737442709024 18446744073709551615 5318576 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 29297 24444 373 325 0 25111 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 125888

[startup+942.301 s]
/proc/loadavg: 4.01 4.10 5.10 5/194 30012
/proc/meminfo: memFree=24157776/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=123040 CPUtime=942.31 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 26750 0 0 0 94222 9 0 0 25 0 1 0 603823291 125992960 25437 33554432000 4194304 5523604 140737442709024 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 30760 25437 373 325 0 26574 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 131740

[startup+1002.3 s]
/proc/loadavg: 4.04 4.09 5.03 5/194 30014
/proc/meminfo: memFree=24127736/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=129696 CPUtime=1002.31 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 28003 0 0 0 100222 9 0 0 25 0 1 0 603823291 132808704 26690 33554432000 4194304 5523604 140737442709024 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 32424 26690 373 325 0 28238 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 138396

[startup+1062.3 s]
/proc/loadavg: 4.01 4.07 4.97 5/194 30015
/proc/meminfo: memFree=24104644/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=134080 CPUtime=1062.32 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 29127 0 0 0 106222 10 0 0 25 0 1 0 603823291 137297920 27814 33554432000 4194304 5523604 140737442709024 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 33520 27814 373 325 0 29334 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 142780

[startup+1122.3 s]
/proc/loadavg: 4.00 4.06 4.90 5/194 30017
/proc/meminfo: memFree=24095292/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=138692 CPUtime=1122.31 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 30091 0 0 0 112220 11 0 0 25 0 1 0 603823291 142020608 28778 33554432000 4194304 5523604 140737442709024 18446744073709551615 5333311 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 34673 28778 373 325 0 30487 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 147392

[startup+1182.3 s]
/proc/loadavg: 4.05 4.06 4.85 5/194 30048
/proc/meminfo: memFree=24481620/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=138692 CPUtime=1182.32 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 30092 0 0 0 118221 11 0 0 25 0 1 0 603823291 142020608 28779 33554432000 4194304 5523604 140737442709024 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 34673 28779 373 325 0 30487 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 147392

[startup+1242.3 s]
/proc/loadavg: 4.02 4.05 4.79 5/194 30078
/proc/meminfo: memFree=24535972/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=138692 CPUtime=1242.32 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 30092 0 0 0 124221 11 0 0 25 0 1 0 603823291 142020608 28779 33554432000 4194304 5523604 140737442709024 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 34673 28779 373 325 0 30487 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 147392



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.04 4.74 5/194 30109
/proc/meminfo: memFree=24588508/32951124 swapFree=67102140/67111528
[pid=29976] ppid=29974 vsize=8700 CPUtime=0 cores=0,2
/proc/29976/stat : 29976 (riss.sh) S 29974 29976 29825 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603823290 8908800 251 33554432000 4194304 4922060 140733785975888 18446744073709551615 216734997637 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29976/statm: 2175 251 211 178 0 68 0
[pid=29977] ppid=29976 vsize=138692 CPUtime=1300.02 cores=0,2
/proc/29977/stat : 29977 (riss) R 29976 29976 29825 0 -1 4202496 30093 0 0 0 129991 11 0 0 25 0 1 0 603823291 142020608 28780 33554432000 4194304 5523604 140737442709024 18446744073709551615 5333121 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29977/statm: 34673 28780 373 325 0 30487 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 147392

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 29976 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=0
# CPU time returned by wait4() is 0
# 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): 147392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 331
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= 4
involuntary context switches= 1

runsolver used 2.28465 second user time and 4.81927 second system time

The end

Launcher Data 

Begin job on node119 at 2011-04-30 05:58:46
IDJOB=3257583
IDBENCH=71150
IDSOLVER=1598
FILE ID=node119/3257583-1304135926
RUNJOBID= node119-1304135763-29843
PBS_JOBID= 13170819
Free space on /tmp= 72984 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3257583-1304135926/watcher-3257583-1304135926 -o /tmp/evaluation-result-3257583-1304135926/solver-3257583-1304135926 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3257583-1304135926.cnf 396306519 2400 7680 2

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

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=396306519

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
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		: 2666.815
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	: 5332.74
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		: 2666.815
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		: 2666.815
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	: 5332.67
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		: 2666.815
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		: 2666.815
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		: 2666.815
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:      24519024 kB
Buffers:       1931876 kB
Cached:        5510184 kB
SwapCached:       3688 kB
Active:         627612 kB
Inactive:      7240312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24519024 kB
SwapTotal:    67111528 kB
SwapFree:     67102140 kB
Dirty:            7892 kB
Writeback:           0 kB
AnonPages:      425416 kB
Mapped:          16020 kB
Slab:           498976 kB
PageTables:       5912 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   639784 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= 73008 MiB
End job on node119 at 2011-04-30 06:20:28