Trace number 297989

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, and are wall clock time (not CPU 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
picosat 535? (TO) 1200.09 1200.4

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1950672055-10.SAT.shuffled.cnf
MD5SUM147d23e113da0ae41cf7bb7585265fd5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029995
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-297989-1171848597 -o ROOT/results/node58/solver-297989-1171848597 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297989-1171848597/picosat /tmp/evaluation/297989-1171848597/instance-297989-1171848597.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 1.01 1.25 3/64 12996
/proc/meminfo: memFree=1029424/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=568 CPUtime=0
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 73 0 0 0 0 0 0 0 18 0 1 0 204816393 581632 58 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 142 58 40 102 0 37 0

[startup+0.106286 s]
/proc/loadavg: 0.92 1.01 1.25 3/64 12996
/proc/meminfo: memFree=1029424/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=712 CPUtime=0.1
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 134 0 0 0 9 1 0 0 18 0 1 0 204816393 729088 117 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 178 117 48 102 0 73 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 712

[startup+0.514331 s]
/proc/loadavg: 0.92 1.01 1.25 3/64 12996
/proc/meminfo: memFree=1029424/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=840 CPUtime=0.51
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 148 0 0 0 50 1 0 0 21 0 1 0 204816393 860160 131 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 210 131 48 102 0 105 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 840

[startup+1.33442 s]
/proc/loadavg: 0.92 1.01 1.25 2/65 12997
/proc/meminfo: memFree=1028968/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=840 CPUtime=1.33
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 165 0 0 0 132 1 0 0 25 0 1 0 204816393 860160 148 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 210 148 48 102 0 105 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 840

[startup+2.9706 s]
/proc/loadavg: 0.92 1.01 1.25 2/65 12997
/proc/meminfo: memFree=1028776/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=968 CPUtime=2.96
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 190 0 0 0 295 1 0 0 25 0 1 0 204816393 991232 173 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 242 173 48 102 0 137 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 968

[startup+6.24696 s]
/proc/loadavg: 0.93 1.01 1.25 2/65 12997
/proc/meminfo: memFree=1028648/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=1096 CPUtime=6.24
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 218 0 0 0 623 1 0 0 25 0 1 0 204816393 1122304 201 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530201 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 274 201 48 102 0 169 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1096

[startup+12.7017 s]
/proc/loadavg: 0.93 1.01 1.25 2/65 12997
/proc/meminfo: memFree=1028392/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=1228 CPUtime=12.69
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 258 0 0 0 1268 1 0 0 25 0 1 0 204816393 1257472 241 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524019 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 307 241 48 102 0 202 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1228

[startup+25.5051 s]
/proc/loadavg: 0.95 1.01 1.24 2/65 12997
/proc/meminfo: memFree=1028200/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=1464 CPUtime=25.49
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 311 0 0 0 2548 1 0 0 25 0 1 0 204816393 1499136 294 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 366 294 48 102 0 261 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1464

[startup+51.1129 s]
/proc/loadavg: 0.96 1.00 1.24 2/65 12997
/proc/meminfo: memFree=1027880/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=1796 CPUtime=51.09
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 379 0 0 0 5108 1 0 0 25 0 1 0 204816393 1839104 362 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 449 362 48 102 0 344 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1796

[startup+102.322 s]
/proc/loadavg: 0.98 1.00 1.22 2/65 12997
/proc/meminfo: memFree=1027496/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=2108 CPUtime=102.29
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 464 0 0 0 10228 1 0 0 25 0 1 0 204816393 2158592 447 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 527 447 48 102 0 422 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 2108

[startup+162.347 s]
/proc/loadavg: 0.99 1.00 1.20 2/65 12997
/proc/meminfo: memFree=1027112/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=2400 CPUtime=162.29
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 555 0 0 0 16228 1 0 0 25 0 1 0 204816393 2457600 538 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 600 538 48 102 0 495 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 2400

[startup+222.366 s]
/proc/loadavg: 0.99 1.00 1.19 2/65 12997
/proc/meminfo: memFree=1026920/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=2608 CPUtime=222.3
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 589 0 0 0 22229 1 0 0 25 0 1 0 204816393 2670592 572 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 652 572 48 102 0 547 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 2608

[startup+282.387 s]
/proc/loadavg: 0.99 1.00 1.17 2/65 12997
/proc/meminfo: memFree=1026728/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=2868 CPUtime=282.31
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 639 0 0 0 28229 2 0 0 25 0 1 0 204816393 2936832 621 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 717 621 48 102 0 612 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 2868

[startup+342.408 s]
/proc/loadavg: 0.99 1.00 1.16 2/65 12997
/proc/meminfo: memFree=1026536/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=3056 CPUtime=342.31
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 696 0 0 0 34229 2 0 0 25 0 1 0 204816393 3129344 673 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 764 673 48 102 0 659 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 3056

[startup+402.433 s]
/proc/loadavg: 0.99 1.00 1.15 2/65 12997
/proc/meminfo: memFree=1026408/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=3108 CPUtime=402.32
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 743 0 0 0 40230 2 0 0 25 0 1 0 204816393 3182592 696 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 777 696 48 102 0 672 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 3108

[startup+462.449 s]
/proc/loadavg: 0.99 1.00 1.14 2/65 12997
/proc/meminfo: memFree=1026088/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=3496 CPUtime=462.32
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 829 0 0 0 46230 2 0 0 25 0 1 0 204816393 3579904 782 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 874 782 48 102 0 769 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 3496

[startup+522.465 s]
/proc/loadavg: 0.99 1.00 1.13 2/65 12997
/proc/meminfo: memFree=1026152/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=3492 CPUtime=522.32
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 830 0 0 0 52230 2 0 0 25 0 1 0 204816393 3575808 783 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530967 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 873 783 48 102 0 768 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 3492

[startup+582.482 s]
/proc/loadavg: 0.99 1.00 1.11 2/65 12999
/proc/meminfo: memFree=1025960/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=3488 CPUtime=582.32
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 852 0 0 0 58230 2 0 0 25 0 1 0 204816393 3571712 795 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 872 795 48 102 0 767 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 3488

[startup+642.506 s]
/proc/loadavg: 0.99 1.00 1.10 2/65 12999
/proc/meminfo: memFree=1025960/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=3516 CPUtime=642.32
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 867 0 0 0 64230 2 0 0 25 0 1 0 204816393 3600384 805 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 879 805 48 102 0 774 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 3516

[startup+702.525 s]
/proc/loadavg: 0.99 1.00 1.09 2/65 12999
/proc/meminfo: memFree=1025832/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=3732 CPUtime=702.32
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 920 0 0 0 70230 2 0 0 25 0 1 0 204816393 3821568 856 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 933 856 48 102 0 828 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 3732

[startup+762.543 s]
/proc/loadavg: 0.99 1.00 1.08 2/65 12999
/proc/meminfo: memFree=1025768/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=3800 CPUtime=762.33
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 946 0 0 0 76231 2 0 0 25 0 1 0 204816393 3891200 875 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 950 875 48 102 0 845 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 3800

[startup+822.569 s]
/proc/loadavg: 0.99 1.00 1.08 2/65 12999
/proc/meminfo: memFree=1025704/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=3828 CPUtime=822.35
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 988 0 0 0 82232 3 0 0 25 0 1 0 204816393 3919872 885 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 957 885 48 102 0 852 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 3828

[startup+882.587 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 12999
/proc/meminfo: memFree=1025640/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=3928 CPUtime=882.35
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 1011 0 0 0 88232 3 0 0 25 0 1 0 204816393 4022272 904 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 982 904 48 102 0 877 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 3928

[startup+942.603 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 12999
/proc/meminfo: memFree=1025640/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=3892 CPUtime=942.35
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 1020 0 0 0 94232 3 0 0 25 0 1 0 204816393 3985408 899 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 973 899 48 102 0 868 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 3892

[startup+1002.62 s]
/proc/loadavg: 0.99 1.00 1.06 2/65 12999
/proc/meminfo: memFree=1025448/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=3968 CPUtime=1002.35
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 1092 0 0 0 100232 3 0 0 25 0 1 0 204816393 4063232 918 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 992 918 48 102 0 887 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 3968

[startup+1062.64 s]
/proc/loadavg: 0.99 1.00 1.06 2/65 12999
/proc/meminfo: memFree=1025448/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=4148 CPUtime=1062.35
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 1147 0 0 0 106232 3 0 0 25 0 1 0 204816393 4247552 962 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 1037 962 48 102 0 932 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 4148

[startup+1122.66 s]
/proc/loadavg: 0.99 1.00 1.05 2/65 12999
/proc/meminfo: memFree=1025448/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=4144 CPUtime=1122.35
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 1155 0 0 0 112232 3 0 0 25 0 1 0 204816393 4243456 970 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 1036 970 48 102 0 931 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 4144

[startup+1182.68 s]
/proc/loadavg: 1.06 1.02 1.05 2/65 12999
/proc/meminfo: memFree=1025256/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=4300 CPUtime=1182.35
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 1195 0 0 0 118232 3 0 0 25 0 1 0 204816393 4403200 1010 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 1075 1010 48 102 0 970 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 4300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.04 1.01 1.05 2/65 12999
/proc/meminfo: memFree=1025256/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=4300 CPUtime=1200.07
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 1195 0 0 0 120004 3 0 0 25 0 1 0 204816393 4403200 1010 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 1075 1010 48 102 0 970 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 4300

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

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

[startup+1200.4 s]
/proc/loadavg: 1.04 1.01 1.05 2/65 12999
/proc/meminfo: memFree=1025256/2055920 swapFree=4183260/4192956
[pid=12996] ppid=12994 vsize=4300 CPUtime=1200.07
/proc/12996/stat : 12996 (picosat) R 12994 12996 11915 0 -1 4194304 1195 0 0 0 120004 3 0 0 25 0 1 0 204816393 4403200 1010 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/12996/statm: 1075 1010 48 102 0 970 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 4300

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.040993
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 4428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1195
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= 793

runsolver used 0.817875 second user time and 2.39563 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Mon Feb 19 01:29:57 UTC 2007

IDJOB= 297989
IDBENCH= 19975
IDSOLVER= 106
FILE ID= node58/297989-1171848597

PBS_JOBID= 3839726

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1950672055-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297989-1171848597/picosat /tmp/evaluation/297989-1171848597/instance-297989-1171848597.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-297989-1171848597 -o ROOT/results/node58/solver-297989-1171848597 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297989-1171848597/picosat /tmp/evaluation/297989-1171848597/instance-297989-1171848597.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  147d23e113da0ae41cf7bb7585265fd5

RANDOM SEED= 543878292

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
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		: 3000.234
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:       1029832 kB
Buffers:         52852 kB
Cached:         862140 kB
SwapCached:       4096 kB
Active:         594856 kB
Inactive:       330260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1029832 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:             560 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            87100 kB
Committed_AS:   501576 kB
PageTables:       1380 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= 66564 MiB

End job on node58 on Mon Feb 19 01:50:00 UTC 2007