Trace number 306061

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) 1200.06 1200.59

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1145101718-14.cnf
MD5SUMd5eadcf7d4ec43590781370c307cdad4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.20	c Starting solver ...
0.20/0.26	c Restarting after 100 conflicts
0.30/0.34	c Restarting after 250 conflicts
0.40/0.45	c Restarting after 475 conflicts
0.61/0.64	c Restarting after 812 conflicts
0.82/0.91	c Restarting after 1318 conflicts
1.33/1.34	c Restarting after 2078 conflicts
1.94/1.97	c Restarting after 3217 conflicts
2.97/3.02	c Restarting after 4925 conflicts
4.50/4.61	c Restarting after 7488 conflicts
7.07/7.12	c Restarting after 11333 conflicts
11.16/11.17	c Restarting after 17099 conflicts
18.53/18.64	c Restarting after 25748 conflicts
30.71/30.82	c Restarting after 38722 conflicts
53.24/53.30	c Restarting after 58183 conflicts
90.92/91.05	c Restarting after 87377 conflicts
160.85/161.01	c Restarting after 131167 conflicts
280.65/280.84	c Restarting after 196851 conflicts
472.58/472.94	c Restarting after 295379 conflicts
786.36/786.81	c Restarting after 443168 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/node78/watcher-306061-1172091360 -o ROOT/results/node78/solver-306061-1172091360 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306061-1172091360/sat7_bin /tmp/evaluation/306061-1172091360/instance-306061-1172091360.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 3/65 10807
/proc/meminfo: memFree=1301000/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=1976 CPUtime=0
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 359 0 0 0 0 0 0 0 19 0 1 0 4003337 2023424 342 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 494 343 88 220 0 271 0

[startup+0.107552 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 10807
/proc/meminfo: memFree=1301000/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=3520 CPUtime=0.1
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 715 0 0 0 10 0 0 0 20 0 1 0 4003337 3604480 698 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547008 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 880 698 88 220 0 657 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3520

[startup+0.518627 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 10807
/proc/meminfo: memFree=1301000/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=9968 CPUtime=0.51
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 1329 0 0 0 50 1 0 0 24 0 1 0 4003337 10207232 1312 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 2492 1312 95 220 0 2269 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 9968

[startup+1.33978 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10808
/proc/meminfo: memFree=1295104/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=9968 CPUtime=1.33
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 1686 0 0 0 132 1 0 0 25 0 1 0 4003337 10207232 1669 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 2492 1670 95 220 0 2269 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9968

[startup+2.97608 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10808
/proc/meminfo: memFree=1293120/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=9968 CPUtime=2.97
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 2318 0 0 0 296 1 0 0 25 0 1 0 4003337 10207232 2301 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532519 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 2492 2301 95 220 0 2269 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9968

[startup+6.25468 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10808
/proc/meminfo: memFree=1288640/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=14068 CPUtime=6.24
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 3346 0 0 0 623 1 0 0 25 0 1 0 4003337 14405632 3329 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 3517 3329 95 220 0 3294 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14068

[startup+12.7089 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10808
/proc/meminfo: memFree=1280128/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=22268 CPUtime=12.7
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 5362 0 0 0 1267 3 0 0 25 0 1 0 4003337 22802432 5345 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 5567 5345 95 220 0 5344 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 22268

[startup+25.5102 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 10808
/proc/meminfo: memFree=1267008/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=38668 CPUtime=25.49
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 8698 0 0 0 2544 5 0 0 25 0 1 0 4003337 39596032 8681 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 9667 8681 95 220 0 9444 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38668

[startup+51.1189 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10808
/proc/meminfo: memFree=1251200/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=50968 CPUtime=51.09
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 12484 0 0 0 5100 9 0 0 25 0 1 0 4003337 52191232 12467 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 12742 12467 95 220 0 12519 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 50968

[startup+102.334 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 10808
/proc/meminfo: memFree=1235328/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=67608 CPUtime=102.28
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 16599 0 0 0 10215 13 0 0 25 0 1 0 4003337 69230592 16582 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 16902 16582 95 220 0 16679 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 67608

[startup+162.36 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 10808
/proc/meminfo: memFree=1230784/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=72176 CPUtime=162.29
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 17597 0 0 0 16214 15 0 0 25 0 1 0 4003337 73908224 17580 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 18044 17580 95 220 0 17821 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 72176

[startup+222.386 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 10808
/proc/meminfo: memFree=1221184/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=80608 CPUtime=222.29
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 19962 0 0 0 22211 18 0 0 25 0 1 0 4003337 82542592 19945 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 20152 19945 95 220 0 19929 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 80608

[startup+282.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10808
/proc/meminfo: memFree=1218816/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=85312 CPUtime=282.29
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 20588 0 0 0 28211 18 0 0 25 0 1 0 4003337 87359488 20571 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 21328 20571 95 220 0 21105 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 85312

[startup+342.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 10920
/proc/meminfo: memFree=1208704/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=93868 CPUtime=342.26
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 22729 0 0 0 34205 21 0 0 25 0 1 0 4003337 96120832 22712 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 23467 22712 95 220 0 23244 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 93868

[startup+402.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11006
/proc/meminfo: memFree=1205184/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=98360 CPUtime=402.24
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 23874 0 0 0 40202 22 0 0 25 0 1 0 4003337 100720640 23857 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 24590 23857 95 220 0 24367 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 98360

[startup+462.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11006
/proc/meminfo: memFree=1199680/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=102832 CPUtime=462.24
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 25264 0 0 0 46201 23 0 0 25 0 1 0 4003337 105299968 25247 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 25708 25247 95 220 0 25485 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 102832

[startup+522.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11006
/proc/meminfo: memFree=1198016/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=107168 CPUtime=522.23
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 25706 0 0 0 52200 23 0 0 25 0 1 0 4003337 109740032 25689 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 26792 25689 95 220 0 26569 0
Current children cumulated CPU time (s) 522.23
Current children cumulated vsize (KiB) 107168

[startup+582.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11006
/proc/meminfo: memFree=1195136/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=107292 CPUtime=582.25
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 26416 0 0 0 58201 24 0 0 25 0 1 0 4003337 109867008 26399 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 26823 26399 95 220 0 26600 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 107292

[startup+642.586 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11006
/proc/meminfo: memFree=1194560/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=107664 CPUtime=642.24
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 26562 0 0 0 64200 24 0 0 25 0 1 0 4003337 110247936 26545 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 26916 26545 95 220 0 26693 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 107664

[startup+702.665 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11006
/proc/meminfo: memFree=1192128/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=111884 CPUtime=702.3
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 27172 0 0 0 70205 25 0 0 25 0 1 0 4003337 114569216 27155 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539166 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 27971 27155 95 220 0 27748 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 111884

[startup+762.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11006
/proc/meminfo: memFree=1191872/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=112132 CPUtime=762.3
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 27221 0 0 0 76205 25 0 0 25 0 1 0 4003337 114823168 27204 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 28033 27204 95 220 0 27810 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 112132

[startup+822.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11006
/proc/meminfo: memFree=1189888/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=112376 CPUtime=822.3
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 27725 0 0 0 82205 25 0 0 25 0 1 0 4003337 115073024 27708 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 28094 27708 95 220 0 27871 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 112376

[startup+882.732 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11006
/proc/meminfo: memFree=1187200/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=116724 CPUtime=882.3
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 28375 0 0 0 88204 26 0 0 25 0 1 0 4003337 119525376 28358 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 29181 28358 95 220 0 28958 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 116724

[startup+942.758 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11006
/proc/meminfo: memFree=1186496/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=117096 CPUtime=942.3
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 28567 0 0 0 94204 26 0 0 25 0 1 0 4003337 119906304 28550 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 29274 28550 95 220 0 29051 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 117096

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11006
/proc/meminfo: memFree=1182912/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=121612 CPUtime=1002.31
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 29453 0 0 0 100203 28 0 0 25 0 1 0 4003337 124530688 29436 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 30403 29436 95 220 0 30180 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 121612

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11006
/proc/meminfo: memFree=1179648/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=125840 CPUtime=1062.31
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 30256 0 0 0 106202 29 0 0 25 0 1 0 4003337 128860160 30239 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531477 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 31460 30239 95 220 0 31237 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 125840

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11006
/proc/meminfo: memFree=1179520/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=125960 CPUtime=1122.31
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 30289 0 0 0 112202 29 0 0 25 0 1 0 4003337 128983040 30272 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 31490 30272 95 220 0 31267 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 125960

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11006
/proc/meminfo: memFree=1178368/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=126232 CPUtime=1182.31
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 30582 0 0 0 118202 29 0 0 25 0 1 0 4003337 129261568 30565 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 31558 30565 95 220 0 31335 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 126232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11006
/proc/meminfo: memFree=1177856/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=126392 CPUtime=1200.03
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 30694 0 0 0 119974 29 0 0 25 0 1 0 4003337 129425408 30677 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539166 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 31598 30677 95 220 0 31375 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 126392

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

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

[startup+1200.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11006
/proc/meminfo: memFree=1177856/2055920 swapFree=4192956/4192956
[pid=10807] ppid=10805 vsize=126392 CPUtime=1200.03
/proc/10807/stat : 10807 (sat7_bin) R 10805 10807 9988 0 -1 4194304 30694 0 0 0 119974 29 0 0 25 0 1 0 4003337 129425408 30677 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539166 0 0 4096 0 0 0 0 17 1 0 0
/proc/10807/statm: 31598 30677 95 220 0 31375 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 126392

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.06
CPU user time (s): 1199.74
CPU system time (s): 0.313952
CPU usage (%): 99.9554
Max. virtual memory (cumulated for all children) (KiB): 126392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.313952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30694
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= 2368

runsolver used 0.834873 second user time and 2.47262 second system time

The end

Launcher Data (download as text)

Begin job on node78 on Wed Feb 21 20:56:00 UTC 2007

IDJOB= 306061
IDBENCH= 20172
IDSOLVER= 101
FILE ID= node78/306061-1172091360

PBS_JOBID= 3892847

Free space on /tmp= 66561 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1145101718-14.cnf
COMMAND LINE= /tmp/evaluation/306061-1172091360/sat7_bin /tmp/evaluation/306061-1172091360/instance-306061-1172091360.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node78/watcher-306061-1172091360 -o ROOT/results/node78/solver-306061-1172091360 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306061-1172091360/sat7_bin /tmp/evaluation/306061-1172091360/instance-306061-1172091360.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  d5eadcf7d4ec43590781370c307cdad4

RANDOM SEED= 655752330

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node78.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1301472 kB
Buffers:         36916 kB
Cached:         621528 kB
SwapCached:          0 kB
Active:         242124 kB
Inactive:       432576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1301472 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1892 kB
Writeback:           0 kB
Mapped:          26396 kB
Slab:            65760 kB
Committed_AS:    69380 kB
PageTables:       1464 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 node78 on Wed Feb 21 21:16:03 UTC 2007