Trace number 309876

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
saps 2007-02-08? (TO) 1200.1 1200.23

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1966306571-20-UNSAT.cnf
MD5SUM1fb4312d0666ff719508e19a3e9de045
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark228.565
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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/node16/watcher-309876-1172548913 -o ROOT/results/node16/solver-309876-1172548913 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309876-1172548913/saps /tmp/evaluation/309876-1172548913/instance-309876-1172548913.cnf 958442900 

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: 1.00 1.00 1.00 3/83 20509
/proc/meminfo: memFree=1405584/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=0
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 274845673 5279744 168 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134713530 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 169 77 159 0 1128 0

[startup+0.10725 s]
/proc/loadavg: 1.00 1.00 1.00 3/83 20509
/proc/meminfo: memFree=1405584/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=0.1
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 10 0 0 0 18 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134714316 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5156

[startup+0.515202 s]
/proc/loadavg: 1.00 1.00 1.00 3/83 20509
/proc/meminfo: memFree=1405584/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=0.51
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 51 0 0 0 21 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5156

[startup+1.33611 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20510
/proc/meminfo: memFree=1405128/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=1.33
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 133 0 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134714814 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5156

[startup+2.97492 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20512
/proc/meminfo: memFree=1404936/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=2.97
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 297 0 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134715154 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5156

[startup+6.25153 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20522
/proc/meminfo: memFree=1404808/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=6.24
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 624 0 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134549592 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5156

[startup+12.7108 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20544
/proc/meminfo: memFree=1404744/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=12.68
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 1268 0 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134714537 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5156

[startup+25.5133 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20560
/proc/meminfo: memFree=1404808/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=25.48
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 2548 0 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134714304 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5156

[startup+51.1213 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1405952/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=51.06
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 5106 0 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 5156

[startup+102.323 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1406144/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=102.25
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 10225 0 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134549641 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 5156

[startup+162.338 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1406080/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=162.27
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 16226 1 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134714261 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 5156

[startup+222.349 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1406080/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=222.28
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 22227 1 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134549544 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 5156

[startup+282.359 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1406016/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=282.29
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 28228 1 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134549544 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 5156

[startup+342.365 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1406080/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=342.28
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 34227 1 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134714634 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 5156

[startup+402.376 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1406016/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=402.29
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 40228 1 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134549540 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 5156

[startup+462.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1406080/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=462.3
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 46229 1 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134715001 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 5156

[startup+522.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1406080/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=522.3
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 52229 1 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134714537 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 5156

[startup+582.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1406080/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=582.31
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 58230 1 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134714804 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 5156

[startup+642.419 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1406080/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=642.31
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 64230 1 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 5156

[startup+702.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1406080/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=702.32
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 70230 2 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134715102 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 5156

[startup+762.439 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1406080/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=762.33
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 76231 2 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134714506 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 5156

[startup+822.456 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1406080/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=822.35
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 82233 2 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134549639 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 5156

[startup+882.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1406144/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=882.35
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 88233 2 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134714666 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 5156

[startup+942.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1406080/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=942.35
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 94233 2 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134549528 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 5156

[startup+1002.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1406080/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=1002.35
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 100233 2 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134715135 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 5156

[startup+1062.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1406144/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=1062.36
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 106234 2 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134550711 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 5156

[startup+1122.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1406144/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=1122.36
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 112234 2 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134715088 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 1122.36
Current children cumulated vsize (KiB) 5156

[startup+1182.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1406144/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=1182.37
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 118235 2 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134715154 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 5156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1406144/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=1200.08
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 120006 2 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134549604 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5156

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

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

[startup+1200.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20586
/proc/meminfo: memFree=1406144/2055920 swapFree=4192812/4192956
[pid=20509] ppid=20507 vsize=5156 CPUtime=1200.08
/proc/20509/stat : 20509 (saps) R 20507 20509 19164 0 -1 4194304 193 0 0 0 120006 2 0 0 25 0 1 0 274845673 5279744 177 18446744073709551615 134512640 135167564 4294956688 18446744073709551615 134549604 0 0 4096 0 0 0 0 17 1 0 0
/proc/20509/statm: 1289 177 77 159 0 1128 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5156

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.23
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.030995
CPU usage (%): 99.9891
Max. virtual memory (cumulated for all children) (KiB): 5156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 193
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= 2373

runsolver used 1.18882 second user time and 2.69059 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Tue Feb 27 04:01:53 UTC 2007

IDJOB= 309876
IDBENCH= 20272
IDSOLVER= 103
FILE ID= node16/309876-1172548913

PBS_JOBID= 3971645

Free space on /tmp= 66557 MiB

SOLVER NAME= saps 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1966306571-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309876-1172548913/saps /tmp/evaluation/309876-1172548913/instance-309876-1172548913.cnf  958442900   
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-309876-1172548913 -o ROOT/results/node16/solver-309876-1172548913 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309876-1172548913/saps /tmp/evaluation/309876-1172548913/instance-309876-1172548913.cnf  958442900   

META MD5SUM SOLVER= a43f4f4c91c277b32a975fd145ded8eb
MD5SUM BENCH=  1fb4312d0666ff719508e19a3e9de045

RANDOM SEED= 958442900

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1406056 kB
Buffers:         62980 kB
Cached:         450624 kB
SwapCached:          0 kB
Active:         272684 kB
Inactive:       295340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1406056 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2304 kB
Writeback:           0 kB
Mapped:          73752 kB
Slab:            67108 kB
Committed_AS:  1083332 kB
PageTables:       1960 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= 66557 MiB

End job on node16 on Tue Feb 27 04:21:56 UTC 2007