Trace number 311924

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) 1200.11 1200.49

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1680450953-04-UNSAT.cnf
MD5SUMc00b7f7e8ac3a6bd4e1fb90d09f6afd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark619.98
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Starting solver ...
0.00/0.05	c Restarting after 101 conflicts
0.00/0.07	c Restarting after 255 conflicts
0.00/0.10	c Restarting after 482 conflicts
0.10/0.16	c Restarting after 819 conflicts
0.20/0.24	c Restarting after 1325 conflicts
0.30/0.37	c Restarting after 2085 conflicts
0.51/0.59	c Restarting after 3224 conflicts
0.91/0.92	c Restarting after 4932 conflicts
1.33/1.43	c Restarting after 7496 conflicts
2.25/2.28	c Restarting after 11341 conflicts
3.58/3.62	c Restarting after 17108 conflicts
5.63/5.70	c Restarting after 25757 conflicts
8.90/8.96	c Restarting after 38733 conflicts
14.02/14.07	c Restarting after 58195 conflicts
22.21/22.28	c Restarting after 87391 conflicts
35.53/35.54	c Restarting after 131181 conflicts
56.72/56.77	c Restarting after 196867 conflicts
89.28/89.33	c Restarting after 295395 conflicts
141.50/141.64	c Restarting after 443185 conflicts
225.96/226.13	c Restarting after 664868 conflicts
366.64/366.83	c Restarting after 997393 conflicts
583.52/583.73	c Restarting after 1496181 conflicts
946.58/946.93	c Restarting after 2244363 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/node69/watcher-311924-1172578824 -o ROOT/results/node69/solver-311924-1172578824 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311924-1172578824/sat7_bin /tmp/evaluation/311924-1172578824/instance-311924-1172578824.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 0.98 0.99 3/64 27883
/proc/meminfo: memFree=1812584/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=1332 CPUtime=0
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 277840142 1363968 177 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 333 177 88 220 0 110 0

[startup+0.107164 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27883
/proc/meminfo: memFree=1812584/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=2256 CPUtime=0.1
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 358 0 0 0 10 0 0 0 18 0 1 0 277840142 2310144 341 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539902 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 564 341 95 220 0 341 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2256

[startup+0.51523 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27883
/proc/meminfo: memFree=1812584/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=3284 CPUtime=0.51
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 454 0 0 0 51 0 0 0 21 0 1 0 277840142 3362816 437 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536768 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 821 437 95 220 0 598 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3284

[startup+1.33536 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1810720/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=3284 CPUtime=1.33
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 570 0 0 0 133 0 0 0 25 0 1 0 277840142 3362816 553 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536822 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 821 553 95 220 0 598 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3284

[startup+2.97463 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1810400/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=3284 CPUtime=2.97
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 642 0 0 0 297 0 0 0 25 0 1 0 277840142 3362816 625 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 821 625 95 220 0 598 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3284

[startup+6.25117 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1809952/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=5336 CPUtime=6.24
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 739 0 0 0 624 0 0 0 25 0 1 0 277840142 5464064 722 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531564 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 1334 722 95 220 0 1111 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5336

[startup+12.7082 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1809376/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=5468 CPUtime=12.69
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 841 0 0 0 1269 0 0 0 25 0 1 0 277840142 5599232 824 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 1367 824 95 220 0 1144 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5468

[startup+25.6093 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1808736/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=5600 CPUtime=25.59
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 1042 0 0 0 2559 0 0 0 25 0 1 0 277840142 5734400 1025 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 1400 1025 95 220 0 1177 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 5600

[startup+51.2145 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1807584/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=6000 CPUtime=51.19
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 1294 0 0 0 5118 1 0 0 25 0 1 0 277840142 6144000 1277 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 1500 1277 95 220 0 1277 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 6000

[startup+102.424 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1806496/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=10644 CPUtime=102.38
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 1541 0 0 0 10237 1 0 0 25 0 1 0 277840142 10899456 1524 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 2661 1524 95 220 0 2438 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 10644

[startup+162.448 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1805472/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=11040 CPUtime=162.39
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 1789 0 0 0 16237 2 0 0 25 0 1 0 277840142 11304960 1772 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 2760 1772 95 220 0 2537 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 11040

[startup+222.464 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1804768/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=11304 CPUtime=222.38
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 1948 0 0 0 22236 2 0 0 25 0 1 0 277840142 11575296 1931 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539151 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 2826 1931 95 220 0 2603 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 11304

[startup+282.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1804000/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=11712 CPUtime=282.38
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 2146 0 0 0 28236 2 0 0 25 0 1 0 277840142 11993088 2129 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 2928 2129 95 220 0 2705 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 11712

[startup+342.497 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1803488/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=11980 CPUtime=342.38
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 2252 0 0 0 34236 2 0 0 25 0 1 0 277840142 12267520 2235 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 2995 2235 95 220 0 2772 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 11980

[startup+402.517 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1803040/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=12120 CPUtime=402.38
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 2358 0 0 0 40235 3 0 0 25 0 1 0 277840142 12410880 2341 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 3030 2341 95 220 0 2807 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 12120

[startup+462.55 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1802720/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=12400 CPUtime=462.4
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 2437 0 0 0 46237 3 0 0 25 0 1 0 277840142 12697600 2420 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 3100 2420 95 220 0 2877 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 12400

[startup+522.567 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1802528/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=12664 CPUtime=522.39
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 2505 0 0 0 52236 3 0 0 25 0 1 0 277840142 12967936 2488 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 3166 2488 95 220 0 2943 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 12664

[startup+582.587 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1802208/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=12796 CPUtime=582.39
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 2561 0 0 0 58236 3 0 0 25 0 1 0 277840142 13103104 2544 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 3199 2544 95 220 0 2976 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 12796

[startup+642.603 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1801696/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=13072 CPUtime=642.39
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 2697 0 0 0 64236 3 0 0 25 0 1 0 277840142 13385728 2680 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529327 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 3268 2680 95 220 0 3045 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 13072

[startup+702.619 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1801376/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=13212 CPUtime=702.38
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 2764 0 0 0 70235 3 0 0 25 0 1 0 277840142 13529088 2747 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134540063 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 3303 2747 95 220 0 3080 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 13212

[startup+762.635 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1801312/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=13348 CPUtime=762.38
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 2799 0 0 0 76235 3 0 0 25 0 1 0 277840142 13668352 2782 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 3337 2782 95 220 0 3114 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 13348

[startup+822.659 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1801120/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=13348 CPUtime=822.38
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 2836 0 0 0 82235 3 0 0 25 0 1 0 277840142 13668352 2819 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525536 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 3337 2819 95 220 0 3114 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 13348

[startup+882.675 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1800864/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=13480 CPUtime=882.38
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 2898 0 0 0 88235 3 0 0 25 0 1 0 277840142 13803520 2881 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 3370 2881 95 220 0 3147 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 13480

[startup+942.688 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1800736/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=13632 CPUtime=942.38
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 2930 0 0 0 94235 3 0 0 25 0 1 0 277840142 13959168 2913 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532453 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 3408 2913 95 220 0 3185 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 13632

[startup+1002.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1800352/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=13776 CPUtime=1002.38
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 3037 0 0 0 100234 4 0 0 25 0 1 0 277840142 14106624 3020 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542401 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 3444 3020 95 220 0 3221 0
Current children cumulated CPU time (s) 1002.38
Current children cumulated vsize (KiB) 13776

[startup+1062.73 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27884
/proc/meminfo: memFree=1800096/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=13912 CPUtime=1062.38
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 3088 0 0 0 106234 4 0 0 25 0 1 0 277840142 14245888 3071 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 3478 3071 95 220 0 3255 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 13912

[startup+1122.75 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 27884
/proc/meminfo: memFree=1799904/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=14044 CPUtime=1122.38
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 3135 0 0 0 112234 4 0 0 25 0 1 0 277840142 14381056 3118 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 3511 3118 95 220 0 3288 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 14044

[startup+1182.76 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 27884
/proc/meminfo: memFree=1799776/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=14188 CPUtime=1182.38
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 3177 0 0 0 118234 4 0 0 25 0 1 0 277840142 14528512 3160 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 3547 3160 95 220 0 3324 0
Current children cumulated CPU time (s) 1182.38
Current children cumulated vsize (KiB) 14188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 27886
/proc/meminfo: memFree=1799712/2055920 swapFree=4183956/4192956
[pid=27883] ppid=27881 vsize=14188 CPUtime=1200.1
/proc/27883/stat : 27883 (sat7_bin) R 27881 27883 27197 0 -1 4194304 3187 0 0 0 120006 4 0 0 25 0 1 0 277840142 14528512 3170 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27883/statm: 3547 3170 95 220 0 3324 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 14188

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.11
CPU user time (s): 1200.06
CPU system time (s): 0.045993
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 14188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3187
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= 2166

runsolver used 0.78288 second user time and 2.42963 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Tue Feb 27 12:20:24 UTC 2007

IDJOB= 311924
IDBENCH= 20328
IDSOLVER= 101
FILE ID= node69/311924-1172578824

PBS_JOBID= 3971918

Free space on /tmp= 66561 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1680450953-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311924-1172578824/sat7_bin /tmp/evaluation/311924-1172578824/instance-311924-1172578824.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-311924-1172578824 -o ROOT/results/node69/solver-311924-1172578824 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311924-1172578824/sat7_bin /tmp/evaluation/311924-1172578824/instance-311924-1172578824.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  c00b7f7e8ac3a6bd4e1fb90d09f6afd4

RANDOM SEED= 458219374

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1812992 kB
Buffers:         34868 kB
Cached:         159628 kB
SwapCached:       3248 kB
Active:         109116 kB
Inactive:        95772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812992 kB
SwapTotal:     4192956 kB
SwapFree:      4183956 kB
Dirty:            1264 kB
Writeback:           0 kB
Mapped:          15752 kB
Slab:            24068 kB
Committed_AS:   720200 kB
PageTables:       1472 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= 66561 MiB

End job on node69 on Tue Feb 27 12:40:27 UTC 2007