Trace number 1716684

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
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.11 604.119

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
Bench CategoryAPPLICATION (applications 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 variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

Solver Data 

0.00/0.00	c Parsing...
0.49/0.57	c ==============================================================================
0.49/0.57	c |           |     ORIGINAL     |              LEARNT              |          |
0.49/0.57	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.49/0.57	c ==============================================================================
0.49/0.57	c |         0 |  614789  1419314 |  184436       0        0     nan |  0.000 % |
4.48/4.58	c |         0 |  248601   661061 |      --       0       --      -- |     --   | -225959/-441263
4.48/4.58	c ==============================================================================
4.48/4.58	c Result  :   #vars: 44244   #clauses: 248601   #literals: 661061
4.48/4.58	c CPU time:   4.41633 s
4.48/4.58	c ==============================================================================

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716684-1240619029/watcher-1716684-1240619029 -o /tmp/evaluation-result-1716684-1240619029/solver-1716684-1240619029 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1716684-1240619029.cnf aimd 2 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15708
/proc/meminfo: memFree=1435896/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89937104 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 235 195 169 0 50 0
[pid=15709] ppid=15708 vsize=2608 CPUtime=0
/proc/15709/stat : 15709 (SatElite) R 15708 15708 15268 0 -1 4194304 430 0 0 0 0 0 0 0 18 0 1 0 89937105 2670592 414 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/15709/statm: 652 414 50 127 0 522 0

[startup+0.058216 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15708
/proc/meminfo: memFree=1435896/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89937104 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 235 195 169 0 50 0
[pid=15709] ppid=15708 vsize=11368 CPUtime=0.04
/proc/15709/stat : 15709 (SatElite) R 15708 15708 15268 0 -1 4194304 2330 0 0 0 4 0 0 0 18 0 1 0 89937105 11640832 2314 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/15709/statm: 2842 2315 50 127 0 2712 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16724

[startup+0.101224 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15708
/proc/meminfo: memFree=1435896/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89937104 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 235 195 169 0 50 0
[pid=15709] ppid=15708 vsize=21200 CPUtime=0.09
/proc/15709/stat : 15709 (SatElite) R 15708 15708 15268 0 -1 4194304 4541 0 0 0 7 2 0 0 18 0 1 0 89937105 21708800 4525 1992294400 134512640 135034092 4294956096 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 1 0 0
/proc/15709/statm: 5300 4527 50 127 0 5170 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26556

[startup+0.30126 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15708
/proc/meminfo: memFree=1435896/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89937104 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 235 195 169 0 50 0
[pid=15709] ppid=15708 vsize=39368 CPUtime=0.29
/proc/15709/stat : 15709 (SatElite) R 15708 15708 15268 0 -1 4194304 9501 0 0 0 24 5 0 0 19 0 1 0 89937105 40312832 9485 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/15709/statm: 9842 9486 50 127 0 9712 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44724

[startup+0.701334 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15708
/proc/meminfo: memFree=1435896/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89937104 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 235 195 169 0 50 0
[pid=15709] ppid=15708 vsize=76252 CPUtime=0.69
/proc/15709/stat : 15709 (SatElite) R 15708 15708 15268 0 -1 4194304 15066 0 0 0 60 9 0 0 23 0 1 0 89937105 78082048 15050 1992294400 134512640 135034092 4294956096 18446744073709551615 134558534 0 0 4096 3 0 0 0 17 1 0 0
/proc/15709/statm: 19063 15056 66 127 0 18933 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 81608

[startup+1.50248 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15710
/proc/meminfo: memFree=1371432/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89937104 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 235 195 169 0 50 0
[pid=15709] ppid=15708 vsize=82360 CPUtime=1.49
/proc/15709/stat : 15709 (SatElite) R 15708 15708 15268 0 -1 4194304 17975 0 0 0 138 11 0 0 25 0 1 0 89937105 84336640 16505 1992294400 134512640 135034092 4294956096 18446744073709551615 134569373 0 0 4096 3 0 0 0 17 1 0 0
/proc/15709/statm: 20590 16505 68 127 0 20460 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 87716

[startup+3.10177 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15710
/proc/meminfo: memFree=1366888/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=0
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89937104 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15708/statm: 1339 235 195 169 0 50 0
[pid=15709] ppid=15708 vsize=90996 CPUtime=3.09
/proc/15709/stat : 15709 (SatElite) R 15708 15708 15268 0 -1 4194304 20056 0 0 0 297 12 0 0 25 0 1 0 89937105 93179904 18225 1992294400 134512640 135034092 4294956096 18446744073709551615 134585261 0 0 4096 3 0 0 0 17 1 0 0
/proc/15709/statm: 22749 18225 68 127 0 22619 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96352

[startup+6.30237 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 15712
/proc/meminfo: memFree=1392352/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=4.92
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 312 27354 0 0 0 0 472 20 16 0 1 0 89937104 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15708/statm: 1339 238 195 169 0 50 0
[pid=15711] ppid=15708 vsize=49200 CPUtime=2.33
/proc/15711/stat : 15711 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194304 8924 0 0 0 226 7 0 0 17 0 2 0 89937598 50380800 8887 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15711/statm: 12300 8887 83 193 0 12104 0
[pid=15711/tid=15712] ppid=15708 vsize=49200 CPUtime=1
/proc/15711/task/15712/stat : 15712 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194368 317 0 0 0 99 1 0 0 17 0 2 0 89937631 50380800 8887 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.25
Current children cumulated vsize (KiB) 54556

[startup+12.7015 s]
/proc/loadavg: 1.08 1.02 1.01 3/67 15712
/proc/meminfo: memFree=1391264/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=4.92
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 312 27354 0 0 0 0 472 20 16 0 1 0 89937104 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15708/statm: 1339 238 195 169 0 50 0
[pid=15711] ppid=15708 vsize=49348 CPUtime=15.08
/proc/15711/stat : 15711 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194304 8968 0 0 0 1501 7 0 0 17 0 2 0 89937598 50532352 8931 1992294400 134512640 135305190 4294956144 18446744073709551615 134530633 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15711/statm: 12337 8931 83 193 0 12141 0
[pid=15711/tid=15712] ppid=15708 vsize=49348 CPUtime=7.38
/proc/15711/task/15712/stat : 15712 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194368 348 0 0 0 737 1 0 0 17 0 2 0 89937631 50532352 8931 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 20
Current children cumulated vsize (KiB) 54704

[startup+25.5019 s]
/proc/loadavg: 1.22 1.05 1.02 3/67 15712
/proc/meminfo: memFree=1389024/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=4.92
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 312 27354 0 0 0 0 472 20 16 0 1 0 89937104 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15708/statm: 1339 238 195 169 0 50 0
[pid=15711] ppid=15708 vsize=51684 CPUtime=40.62
/proc/15711/stat : 15711 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194304 9601 0 0 0 4054 8 0 0 19 0 2 0 89937598 52924416 9564 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15711/statm: 12921 9564 83 193 0 12725 0
[pid=15711/tid=15712] ppid=15708 vsize=51684 CPUtime=20.17
/proc/15711/task/15712/stat : 15712 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194368 707 0 0 0 2016 1 0 0 18 0 2 0 89937631 52924416 9564 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 45.54
Current children cumulated vsize (KiB) 57040

[startup+51.1016 s]
/proc/loadavg: 1.49 1.12 1.04 3/67 15712
/proc/meminfo: memFree=1384928/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=4.92
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 312 27354 0 0 0 0 472 20 16 0 1 0 89937104 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15708/statm: 1339 238 195 169 0 50 0
[pid=15711] ppid=15708 vsize=55564 CPUtime=91.7
/proc/15711/stat : 15711 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194304 10667 0 0 0 9160 10 0 0 25 0 2 0 89937598 56897536 10630 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15711/statm: 13891 10630 83 193 0 13695 0
[pid=15711/tid=15712] ppid=15708 vsize=55564 CPUtime=45.75
/proc/15711/task/15712/stat : 15712 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194368 1187 0 0 0 4573 2 0 0 22 0 2 0 89937631 56897536 10630 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 96.62
Current children cumulated vsize (KiB) 60920

[startup+102.307 s]
/proc/loadavg: 1.79 1.27 1.09 3/67 15712
/proc/meminfo: memFree=1376032/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=4.92
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 312 27354 0 0 0 0 472 20 16 0 1 0 89937104 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15708/statm: 1339 238 195 169 0 50 0
[pid=15711] ppid=15708 vsize=64676 CPUtime=193.86
/proc/15711/stat : 15711 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194304 12840 0 0 0 19374 12 0 0 25 0 2 0 89937598 66228224 12803 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15711/statm: 16169 12803 83 193 0 15973 0
[pid=15711/tid=15712] ppid=15708 vsize=64676 CPUtime=96.94
/proc/15711/task/15712/stat : 15712 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194368 2253 0 0 0 9690 4 0 0 25 0 2 0 89937631 66228224 12803 1992294400 134512640 135305190 4294956144 18446744073709551615 134528363 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 198.78
Current children cumulated vsize (KiB) 70032

[startup+162.302 s]
/proc/loadavg: 1.92 1.40 1.15 3/67 15712
/proc/meminfo: memFree=1372896/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=4.92
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 312 27354 0 0 0 0 472 20 16 0 1 0 89937104 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15708/statm: 1339 238 195 169 0 50 0
[pid=15711] ppid=15708 vsize=67936 CPUtime=313.59
/proc/15711/stat : 15711 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194304 13607 0 0 0 31345 14 0 0 25 0 2 0 89937598 69566464 13570 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15711/statm: 16984 13570 83 193 0 16788 0
[pid=15711/tid=15712] ppid=15708 vsize=67936 CPUtime=156.91
/proc/15711/task/15712/stat : 15712 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194368 2572 0 0 0 15687 4 0 0 25 0 2 0 89937631 69566464 13570 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 318.51
Current children cumulated vsize (KiB) 73292

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 15712
/proc/meminfo: memFree=1367520/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=4.92
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 312 27354 0 0 0 0 472 20 16 0 1 0 89937104 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15708/statm: 1339 238 195 169 0 50 0
[pid=15711] ppid=15708 vsize=73280 CPUtime=433.31
/proc/15711/stat : 15711 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194304 14956 0 0 0 43316 15 0 0 25 0 2 0 89937598 75038720 14919 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15711/statm: 18320 14919 83 193 0 18124 0
[pid=15711/tid=15712] ppid=15708 vsize=73280 CPUtime=216.89
/proc/15711/task/15712/stat : 15712 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194368 3274 0 0 0 21684 5 0 0 25 0 2 0 89937631 75038720 14919 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 438.23
Current children cumulated vsize (KiB) 78636

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 15712
/proc/meminfo: memFree=1363872/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=4.92
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 312 27354 0 0 0 0 472 20 16 0 1 0 89937104 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15708/statm: 1339 238 195 169 0 50 0
[pid=15711] ppid=15708 vsize=77300 CPUtime=553.06
/proc/15711/stat : 15711 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194304 15892 0 0 0 55289 17 0 0 25 0 2 0 89937598 79155200 15855 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15711/statm: 19325 15855 83 193 0 19129 0
[pid=15711/tid=15712] ppid=15708 vsize=77300 CPUtime=276.87
/proc/15711/task/15712/stat : 15712 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194368 3802 0 0 0 27681 6 0 0 25 0 2 0 89937631 79155200 15855 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 557.98
Current children cumulated vsize (KiB) 82656

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 15712
/proc/meminfo: memFree=1358432/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=4.92
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 312 27354 0 0 0 0 472 20 16 0 1 0 89937104 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15708/statm: 1339 238 195 169 0 50 0
[pid=15711] ppid=15708 vsize=83524 CPUtime=672.77
/proc/15711/stat : 15711 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194304 17248 0 0 0 67258 19 0 0 25 0 2 0 89937598 85528576 17211 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15711/statm: 20881 17211 83 193 0 20685 0
[pid=15711/tid=15712] ppid=15708 vsize=83524 CPUtime=336.84
/proc/15711/task/15712/stat : 15712 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194368 4595 0 0 0 33677 7 0 0 25 0 2 0 89937631 85528576 17211 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 677.69
Current children cumulated vsize (KiB) 88880

[startup+402.303 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 15712
/proc/meminfo: memFree=1353376/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=4.92
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 312 27354 0 0 0 0 472 20 16 0 1 0 89937104 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15708/statm: 1339 238 195 169 0 50 0
[pid=15711] ppid=15708 vsize=89284 CPUtime=792.52
/proc/15711/stat : 15711 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194304 18501 0 0 0 79230 22 0 0 25 0 2 0 89937598 91426816 18464 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15711/statm: 22321 18464 83 193 0 22125 0
[pid=15711/tid=15712] ppid=15708 vsize=89284 CPUtime=396.82
/proc/15711/task/15712/stat : 15712 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194368 5150 0 0 0 39674 8 0 0 20 0 2 0 89937631 91426816 18464 1992294400 134512640 135305190 4294956144 18446744073709551615 134528562 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 797.44
Current children cumulated vsize (KiB) 94640

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 15712
/proc/meminfo: memFree=1347296/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=4.92
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 312 27354 0 0 0 0 472 20 16 0 1 0 89937104 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15708/statm: 1339 238 195 169 0 50 0
[pid=15711] ppid=15708 vsize=95256 CPUtime=912.24
/proc/15711/stat : 15711 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194304 20019 0 0 0 91199 25 0 0 21 0 2 0 89937598 97542144 19982 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15711/statm: 23814 19982 83 193 0 23618 0
[pid=15711/tid=15712] ppid=15708 vsize=95256 CPUtime=456.8
/proc/15711/task/15712/stat : 15712 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194368 5966 0 0 0 45670 10 0 0 25 0 2 0 89937631 97542144 19982 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 917.16
Current children cumulated vsize (KiB) 100612

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 15712
/proc/meminfo: memFree=1344288/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=4.92
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 312 27354 0 0 0 0 472 20 16 0 1 0 89937104 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15708/statm: 1339 238 195 169 0 50 0
[pid=15711] ppid=15708 vsize=98708 CPUtime=1031.97
/proc/15711/stat : 15711 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194304 20765 0 0 0 103171 26 0 0 25 0 2 0 89937598 101076992 20728 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15711/statm: 24677 20728 83 193 0 24481 0
[pid=15711/tid=15712] ppid=15708 vsize=98708 CPUtime=516.78
/proc/15711/task/15712/stat : 15712 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194368 6274 0 0 0 51667 11 0 0 21 0 2 0 89937631 101076992 20728 1992294400 134512640 135305190 4294956144 18446744073709551615 134530604 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1036.89
Current children cumulated vsize (KiB) 104064

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 15712
/proc/meminfo: memFree=1337568/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=4.92
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 312 27354 0 0 0 0 472 20 16 0 1 0 89937104 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15708/statm: 1339 238 195 169 0 50 0
[pid=15711] ppid=15708 vsize=105484 CPUtime=1151.7
/proc/15711/stat : 15711 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194304 22479 0 0 0 115141 29 0 0 25 0 2 0 89937598 108015616 22442 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15711/statm: 26371 22442 83 193 0 26175 0
[pid=15711/tid=15712] ppid=15708 vsize=105484 CPUtime=576.75
/proc/15711/task/15712/stat : 15712 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194368 7163 0 0 0 57663 12 0 0 17 0 2 0 89937631 108015616 22442 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1156.62
Current children cumulated vsize (KiB) 110840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+604.102 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 15712
/proc/meminfo: memFree=1335520/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=4.92
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 312 27354 0 0 0 0 472 20 16 0 1 0 89937104 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15708/statm: 1339 238 195 169 0 50 0
[pid=15711] ppid=15708 vsize=107228 CPUtime=1195.19
/proc/15711/stat : 15711 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194304 22934 0 0 0 119490 29 0 0 23 0 2 0 89937598 109801472 22897 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15711/statm: 26807 22897 83 193 0 26611 0
[pid=15711/tid=15712] ppid=15708 vsize=107228 CPUtime=598.55
/proc/15711/task/15712/stat : 15712 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194368 7407 0 0 0 59842 13 0 0 21 0 2 0 89937631 109801472 22897 1992294400 134512640 135305190 4294956144 18446744073709551615 134528837 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 112584

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

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

[startup+604.102 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 15712
/proc/meminfo: memFree=1335520/2055920 swapFree=4124000/4192956
[pid=15708] ppid=15706 vsize=5356 CPUtime=4.92
/proc/15708/stat : 15708 (manysat.sh) S 15706 15708 15268 0 -1 4194304 312 27354 0 0 0 0 472 20 16 0 1 0 89937104 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15708/statm: 1339 238 195 169 0 50 0
[pid=15711] ppid=15708 vsize=107228 CPUtime=1195.19
/proc/15711/stat : 15711 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194304 22934 0 0 0 119490 29 0 0 23 0 2 0 89937598 109801472 22897 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15711/statm: 26807 22897 83 193 0 26611 0
[pid=15711/tid=15712] ppid=15708 vsize=107228 CPUtime=598.55
/proc/15711/task/15712/stat : 15712 (manysat1.1_stat) R 15708 15708 15268 0 -1 4194368 7407 0 0 0 59842 13 0 0 21 0 2 0 89937631 109801472 22897 1992294400 134512640 135305190 4294956144 18446744073709551615 134528837 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 112584

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15708 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=728281
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=206968
# CPU time returned by wait4() is 4.93525
# while last known CPU time is 1200.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 604.119
CPU time (s): 1200.11
CPU user time (s): 1199.62
CPU system time (s): 0.49
CPU usage (%): 198.655
Max. virtual memory (cumulated for all children) (KiB): 112584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.72828
system time used= 0.206968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27666
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= 13

runsolver used 0.527919 second user time and 1.67974 second system time

The end

Launcher Data 

Begin job on node2 at 2009-04-25 02:23:50
IDJOB=1716684
IDBENCH=20387
IDSOLVER=515
FILE ID=node2/1716684-1240619029
PBS_JOBID= 9186312
Free space on /tmp= 66320 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716684-1240619029/watcher-1716684-1240619029 -o /tmp/evaluation-result-1716684-1240619029/solver-1716684-1240619029 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1716684-1240619029.cnf aimd 2

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= 45ee13b66821e6c36f3e38be418fa121
RANDOM SEED=1646641883

node2.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1436376 kB
Buffers:         61156 kB
Cached:         419572 kB
SwapCached:      63068 kB
Active:         191976 kB
Inactive:       354248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1436376 kB
SwapTotal:     4192956 kB
SwapFree:      4124000 kB
Dirty:           12236 kB
Writeback:           0 kB
Mapped:          13984 kB
Slab:            59296 kB
Committed_AS:   320776 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66308 MiB
End job on node2 at 2009-04-25 02:33:56