Trace number 309095

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
SAT7 2007-02-08? (TO) 1200.05 1200.47

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
MD5SUM31fa9dcbbdcf6d6838519178df62b3fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark525.455
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.05	c Starting solver ...
0.00/0.07	c Restarting after 103 conflicts
0.10/0.11	c Restarting after 253 conflicts
0.10/0.16	c Restarting after 479 conflicts
0.20/0.24	c Restarting after 817 conflicts
0.30/0.36	c Restarting after 1324 conflicts
0.51/0.55	c Restarting after 2083 conflicts
0.81/0.85	c Restarting after 3223 conflicts
1.33/1.35	c Restarting after 4932 conflicts
2.14/2.17	c Restarting after 7496 conflicts
3.48/3.49	c Restarting after 11340 conflicts
5.52/5.58	c Restarting after 17106 conflicts
8.90/9.00	c Restarting after 25755 conflicts
14.33/14.45	c Restarting after 38729 conflicts
23.34/23.45	c Restarting after 58190 conflicts
37.69/37.80	c Restarting after 87382 conflicts
60.73/60.81	c Restarting after 131171 conflicts
97.81/97.88	c Restarting after 196855 conflicts
157.52/157.60	c Restarting after 295383 conflicts
251.95/252.09	c Restarting after 443172 conflicts
410.27/410.42	c Restarting after 664855 conflicts
667.78/668.14	c Restarting after 997383 conflicts
1070.89/1071.34	c Restarting after 1496175 conflicts

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/node2/watcher-309095-1172534017 -o ROOT/results/node2/solver-309095-1172534017 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309095-1172534017/sat7_bin /tmp/evaluation/309095-1172534017/instance-309095-1172534017.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: 1.00 1.00 1.00 3/77 24427
/proc/meminfo: memFree=1725872/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=1748 CPUtime=0
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 273356628 1789952 234 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134559931 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 437 234 88 220 0 214 0

[startup+0.107484 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24427
/proc/meminfo: memFree=1725872/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=3436 CPUtime=0.1
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 488 0 0 0 10 0 0 0 18 0 1 0 273356628 3518464 471 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 859 471 95 220 0 636 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3436

[startup+0.515525 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24427
/proc/meminfo: memFree=1725872/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=3436 CPUtime=0.51
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 567 0 0 0 51 0 0 0 21 0 1 0 273356628 3518464 550 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 859 550 95 220 0 636 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3436

[startup+1.33561 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24428
/proc/meminfo: memFree=1723560/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=3436 CPUtime=1.33
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 699 0 0 0 133 0 0 0 25 0 1 0 273356628 3518464 682 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532320 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 859 682 95 220 0 636 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3436

[startup+2.97178 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24428
/proc/meminfo: memFree=1722856/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=5488 CPUtime=2.96
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 900 0 0 0 296 0 0 0 25 0 1 0 273356628 5619712 883 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532870 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 1372 883 95 220 0 1149 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5488

[startup+6.25512 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24428
/proc/meminfo: memFree=1722216/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=5488 CPUtime=6.24
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 961 0 0 0 624 0 0 0 25 0 1 0 273356628 5619712 944 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 1372 944 95 220 0 1149 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5488

[startup+12.7128 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24428
/proc/meminfo: memFree=1721648/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=5488 CPUtime=12.7
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 1115 0 0 0 1270 0 0 0 25 0 1 0 273356628 5619712 1098 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537066 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 1372 1098 95 220 0 1149 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5488

[startup+25.5141 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24428
/proc/meminfo: memFree=1721008/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=5620 CPUtime=25.5
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 1275 0 0 0 2549 1 0 0 25 0 1 0 273356628 5754880 1258 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 1405 1258 95 220 0 1182 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 5620

[startup+51.1268 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24428
/proc/meminfo: memFree=1719920/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=9992 CPUtime=51.1
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 1534 0 0 0 5109 1 0 0 25 0 1 0 273356628 10231808 1517 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 2498 1517 95 220 0 2275 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9992

[startup+102.347 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24428
/proc/meminfo: memFree=1718896/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=10392 CPUtime=102.31
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 1812 0 0 0 10229 2 0 0 25 0 1 0 273356628 10641408 1795 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533066 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 2598 1795 95 220 0 2375 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 10392

[startup+162.382 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24428
/proc/meminfo: memFree=1717552/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=10800 CPUtime=162.33
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 2123 0 0 0 16230 3 0 0 25 0 1 0 273356628 11059200 2106 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532367 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 2700 2106 95 220 0 2477 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 10800

[startup+222.415 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24428
/proc/meminfo: memFree=1716976/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=11072 CPUtime=222.34
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 2266 0 0 0 22231 3 0 0 25 0 1 0 273356628 11337728 2249 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531415 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 2768 2249 95 220 0 2545 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 11072

[startup+282.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24428
/proc/meminfo: memFree=1716336/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=11340 CPUtime=282.36
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 2419 0 0 0 28232 4 0 0 25 0 1 0 273356628 11612160 2402 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 2835 2402 95 220 0 2612 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 11340

[startup+342.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24428
/proc/meminfo: memFree=1715440/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=11752 CPUtime=342.37
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 2634 0 0 0 34232 5 0 0 25 0 1 0 273356628 12034048 2617 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 2938 2617 95 220 0 2715 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 11752

[startup+402.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24428
/proc/meminfo: memFree=1713840/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=16284 CPUtime=402.39
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 3015 0 0 0 40233 6 0 0 25 0 1 0 273356628 16674816 2998 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 4071 2998 95 220 0 3848 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 16284

[startup+462.545 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24510
/proc/meminfo: memFree=1712112/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=16416 CPUtime=462.38
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 3133 0 0 0 46230 8 0 0 25 0 1 0 273356628 16809984 3116 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 4104 3116 95 220 0 3881 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 16416

[startup+522.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24600
/proc/meminfo: memFree=1711736/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=16684 CPUtime=522.35
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 3223 0 0 0 52227 8 0 0 25 0 1 0 273356628 17084416 3206 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029312 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 4171 3206 95 220 0 3948 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 16684

[startup+582.636 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24626
/proc/meminfo: memFree=1712624/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=16820 CPUtime=582.36
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 3295 0 0 0 58227 9 0 0 25 0 1 0 273356628 17223680 3278 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 4205 3278 95 220 0 3982 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 16820

[startup+642.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24626
/proc/meminfo: memFree=1712432/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=17108 CPUtime=642.38
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 3342 0 0 0 64228 10 0 0 25 0 1 0 273356628 17518592 3325 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 4277 3325 95 220 0 4054 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 17108

[startup+702.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24626
/proc/meminfo: memFree=1712112/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=17248 CPUtime=702.39
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 3418 0 0 0 70229 10 0 0 25 0 1 0 273356628 17661952 3401 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 4312 3401 95 220 0 4089 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 17248

[startup+762.726 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24626
/proc/meminfo: memFree=1711920/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=17512 CPUtime=762.41
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 3500 0 0 0 76230 11 0 0 25 0 1 0 273356628 17932288 3483 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134535949 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 4378 3483 95 220 0 4155 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 17512

[startup+822.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24626
/proc/meminfo: memFree=1711728/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=17512 CPUtime=822.42
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 3541 0 0 0 82231 11 0 0 25 0 1 0 273356628 17932288 3524 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 4378 3524 95 220 0 4155 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 17512

[startup+882.789 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24626
/proc/meminfo: memFree=1711664/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=17644 CPUtime=882.44
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 3570 0 0 0 88232 12 0 0 25 0 1 0 273356628 18067456 3553 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528608 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 4411 3553 95 220 0 4188 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 17644

[startup+942.823 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24626
/proc/meminfo: memFree=1711344/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=17792 CPUtime=942.46
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 3636 0 0 0 94233 13 0 0 25 0 1 0 273356628 18219008 3619 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 4448 3619 95 220 0 4225 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 17792

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24626
/proc/meminfo: memFree=1711216/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=18064 CPUtime=1002.47
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 3676 0 0 0 100234 13 0 0 25 0 1 0 273356628 18497536 3659 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 4516 3659 95 220 0 4293 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 18064

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24626
/proc/meminfo: memFree=1710832/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=18208 CPUtime=1062.5
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 3792 0 0 0 106236 14 0 0 25 0 1 0 273356628 18644992 3775 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532840 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 4552 3775 95 220 0 4329 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 18208

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24626
/proc/meminfo: memFree=1710576/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=18208 CPUtime=1122.5
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 3864 0 0 0 112236 14 0 0 25 0 1 0 273356628 18644992 3847 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525307 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 4552 3847 95 220 0 4329 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 18208

[startup+1182.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24626
/proc/meminfo: memFree=1710384/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=18480 CPUtime=1182.52
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 3929 0 0 0 118237 15 0 0 25 0 1 0 273356628 18923520 3912 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579383 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 4620 3912 95 220 0 4397 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 18480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24626
/proc/meminfo: memFree=1710320/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=18480 CPUtime=1200.04
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 3938 0 0 0 119989 15 0 0 25 0 1 0 273356628 18923520 3921 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 4620 3921 95 220 0 4397 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 18480

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24626
/proc/meminfo: memFree=1710320/2055920 swapFree=4192812/4192956
[pid=24427] ppid=24425 vsize=18480 CPUtime=1200.04
/proc/24427/stat : 24427 (sat7_bin) R 24425 24427 23655 0 -1 4194304 3938 0 0 0 119989 15 0 0 25 0 1 0 273356628 18923520 3921 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/24427/statm: 4620 3921 95 220 0 4397 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 18480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.05
CPU user time (s): 1199.89
CPU system time (s): 0.158975
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 18480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.158975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3938
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= 1933

runsolver used 1.45178 second user time and 2.77458 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Feb 26 23:53:37 UTC 2007

IDJOB= 309095
IDBENCH= 20250
IDSOLVER= 101
FILE ID= node2/309095-1172534017

PBS_JOBID= 3971620

Free space on /tmp= 66557 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309095-1172534017/sat7_bin /tmp/evaluation/309095-1172534017/instance-309095-1172534017.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-309095-1172534017 -o ROOT/results/node2/solver-309095-1172534017 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309095-1172534017/sat7_bin /tmp/evaluation/309095-1172534017/instance-309095-1172534017.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  31fa9dcbbdcf6d6838519178df62b3fa

RANDOM SEED= 51139900

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1726280 kB
Buffers:         40416 kB
Cached:         175416 kB
SwapCached:          0 kB
Active:         240640 kB
Inactive:        35136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1726280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          78852 kB
Slab:            39356 kB
Committed_AS:  1279136 kB
PageTables:       1812 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 node2 on Tue Feb 27 00:13:39 UTC 2007