Trace number 305856

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 1200.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
MD5SUM85f01e7612ff708e962af999ed8ac14c
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 251 conflicts
0.40/0.46	c Restarting after 477 conflicts
0.61/0.65	c Restarting after 814 conflicts
0.81/0.91	c Restarting after 1320 conflicts
1.22/1.31	c Restarting after 2079 conflicts
1.93/1.97	c Restarting after 3219 conflicts
3.06/3.07	c Restarting after 4927 conflicts
4.60/4.65	c Restarting after 7491 conflicts
7.05/7.11	c Restarting after 11336 conflicts
11.26/11.35	c Restarting after 17104 conflicts
18.73/18.80	c Restarting after 25753 conflicts
31.63/31.70	c Restarting after 38728 conflicts
55.48/55.50	c Restarting after 58189 conflicts
93.25/93.36	c Restarting after 87381 conflicts
164.20/164.34	c Restarting after 131172 conflicts
278.65/278.83	c Restarting after 196856 conflicts
490.67/490.85	c Restarting after 295382 conflicts
807.32/807.64	c Restarting after 443171 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/node77/watcher-305856-1172087063 -o ROOT/results/node77/solver-305856-1172087063 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305856-1172087063/sat7_bin /tmp/evaluation/305856-1172087063/instance-305856-1172087063.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 3/67 10700
/proc/meminfo: memFree=1945032/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=1976 CPUtime=0
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 351 0 0 0 0 0 0 0 20 0 1 0 3573881 2023424 336 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 494 336 88 220 0 271 0

[startup+0.106619 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 10700
/proc/meminfo: memFree=1945032/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=3520 CPUtime=0.1
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 710 0 0 0 10 0 0 0 21 0 1 0 3573881 3604480 694 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 880 694 88 220 0 657 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3520

[startup+0.514666 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 10700
/proc/meminfo: memFree=1945032/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=9968 CPUtime=0.5
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 1331 0 0 0 50 0 0 0 25 0 1 0 3573881 10207232 1315 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 2492 1315 95 220 0 2269 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9968

[startup+1.33477 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10701
/proc/meminfo: memFree=1939008/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=9968 CPUtime=1.32
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 1686 0 0 0 132 0 0 0 25 0 1 0 3573881 10207232 1670 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 2492 1670 95 220 0 2269 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9968

[startup+2.97096 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10701
/proc/meminfo: memFree=1937216/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=9968 CPUtime=2.96
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 2301 0 0 0 295 1 0 0 25 0 1 0 3573881 10207232 2285 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 2492 2285 95 220 0 2269 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9968

[startup+6.25035 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10701
/proc/meminfo: memFree=1932352/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=18168 CPUtime=6.24
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 3399 0 0 0 622 2 0 0 25 0 1 0 3573881 18604032 3383 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 4542 3383 95 220 0 4319 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 18168

[startup+12.7001 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10701
/proc/meminfo: memFree=1924160/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=22268 CPUtime=12.69
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 5334 0 0 0 1266 3 0 0 25 0 1 0 3573881 22802432 5318 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 5567 5318 95 220 0 5344 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22268

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10701
/proc/meminfo: memFree=1911552/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=38668 CPUtime=25.49
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 8543 0 0 0 2543 6 0 0 25 0 1 0 3573881 39596032 8527 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 9667 8527 95 220 0 9444 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38668

[startup+51.1027 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10701
/proc/meminfo: memFree=1894656/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=50968 CPUtime=51.08
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 12604 0 0 0 5098 10 0 0 25 0 1 0 3573881 52191232 12588 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 12742 12588 95 220 0 12519 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 50968

[startup+102.404 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10701
/proc/meminfo: memFree=1881728/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=67592 CPUtime=102.37
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 16008 0 0 0 10223 14 0 0 25 0 1 0 3573881 69214208 15992 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 16898 15992 95 220 0 16675 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 67592

[startup+162.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10701
/proc/meminfo: memFree=1873664/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=72296 CPUtime=162.36
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 17839 0 0 0 16220 16 0 0 25 0 1 0 3573881 74031104 17823 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029250 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 18074 17823 95 220 0 17851 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 72296

[startup+222.419 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10701
/proc/meminfo: memFree=1860416/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=89052 CPUtime=222.35
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 21118 0 0 0 22216 19 0 0 25 0 1 0 3573881 91189248 21102 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 22263 21102 95 220 0 22040 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 89052

[startup+282.424 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10701
/proc/meminfo: memFree=1854848/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=93560 CPUtime=282.34
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 22553 0 0 0 28213 21 0 0 25 0 1 0 3573881 95805440 22537 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 23390 22537 95 220 0 23167 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 93560

[startup+342.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10703
/proc/meminfo: memFree=1849088/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=98016 CPUtime=342.33
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 23912 0 0 0 34210 23 0 0 25 0 1 0 3573881 100368384 23896 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536211 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 24504 23896 95 220 0 24281 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 98016

[startup+402.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10703
/proc/meminfo: memFree=1845184/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=102632 CPUtime=402.32
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 24892 0 0 0 40208 24 0 0 25 0 1 0 3573881 105095168 24876 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 25658 24876 95 220 0 25435 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 102632

[startup+462.451 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10703
/proc/meminfo: memFree=1840896/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=107012 CPUtime=462.32
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 25947 0 0 0 46207 25 0 0 25 0 1 0 3573881 109580288 25931 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 26753 25931 95 220 0 26530 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 107012

[startup+522.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10703
/proc/meminfo: memFree=1840128/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=107240 CPUtime=522.3
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 26148 0 0 0 52205 25 0 0 25 0 1 0 3573881 109813760 26132 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528438 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 26810 26132 95 220 0 26587 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 107240

[startup+582.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10703
/proc/meminfo: memFree=1835712/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=111588 CPUtime=582.31
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 27245 0 0 0 58204 27 0 0 25 0 1 0 3573881 114266112 27229 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 27897 27229 95 220 0 27674 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 111588

[startup+642.479 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10703
/proc/meminfo: memFree=1834688/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=112012 CPUtime=642.29
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 27496 0 0 0 64202 27 0 0 25 0 1 0 3573881 114700288 27480 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 28003 27480 95 220 0 27780 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 112012

[startup+702.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10703
/proc/meminfo: memFree=1826304/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=120600 CPUtime=702.29
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 29620 0 0 0 70198 31 0 0 25 0 1 0 3573881 123494400 29604 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 30150 29604 95 220 0 29927 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 120600

[startup+762.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10703
/proc/meminfo: memFree=1822272/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=124844 CPUtime=762.28
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 30569 0 0 0 76196 32 0 0 25 0 1 0 3573881 127840256 30553 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 31211 30553 95 220 0 30988 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 124844

[startup+822.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10703
/proc/meminfo: memFree=1820928/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=124964 CPUtime=822.27
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 30908 0 0 0 82195 32 0 0 25 0 1 0 3573881 127963136 30892 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 31241 30892 95 220 0 31018 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 124964

[startup+882.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10703
/proc/meminfo: memFree=1815552/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=133404 CPUtime=882.26
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 32246 0 0 0 88193 33 0 0 25 0 1 0 3573881 136605696 32230 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 33351 32230 95 220 0 33128 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 133404

[startup+942.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10703
/proc/meminfo: memFree=1815168/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=133760 CPUtime=942.26
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 32339 0 0 0 94192 34 0 0 25 0 1 0 3573881 136970240 32323 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 33440 32323 95 220 0 33217 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 133760

[startup+1002.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 10767
/proc/meminfo: memFree=1812784/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=134136 CPUtime=1002.24
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 32576 0 0 0 100190 34 0 0 25 0 1 0 3573881 137355264 32560 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 33534 32560 95 220 0 33311 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 134136

[startup+1062.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 10859
/proc/meminfo: memFree=1810504/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=134248 CPUtime=1062.22
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 33125 0 0 0 106187 35 0 0 25 0 1 0 3573881 137469952 33109 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538842 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 33562 33109 95 220 0 33339 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 134248

[startup+1122.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10901
/proc/meminfo: memFree=1811520/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=134376 CPUtime=1122.21
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 33166 0 0 0 112186 35 0 0 25 0 1 0 3573881 137601024 33150 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 33594 33150 95 220 0 33371 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 134376

[startup+1182.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10901
/proc/meminfo: memFree=1811200/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=134636 CPUtime=1182.2
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 33268 0 0 0 118185 35 0 0 25 0 1 0 3573881 137867264 33252 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532367 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 33659 33252 95 220 0 33436 0
Current children cumulated CPU time (s) 1182.2
Current children cumulated vsize (KiB) 134636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10901
/proc/meminfo: memFree=1810752/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=134756 CPUtime=1200.01
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 33374 0 0 0 119966 35 0 0 25 0 1 0 3573881 137990144 33358 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 33689 33358 95 220 0 33466 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 134756

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10901
/proc/meminfo: memFree=1810752/2055892 swapFree=4096420/4096564
[pid=10700] ppid=10698 vsize=134756 CPUtime=1200.01
/proc/10700/stat : 10700 (sat7_bin) R 10698 10700 10051 0 -1 4194304 33374 0 0 0 119966 35 0 0 25 0 1 0 3573881 137990144 33358 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10700/statm: 33689 33358 95 220 0 33466 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 134756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.05
CPU user time (s): 1199.67
CPU system time (s): 0.378942
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 134756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.378942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33374
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= 1267

runsolver used 0.948855 second user time and 2.33664 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Wed Feb 21 19:44:23 UTC 2007

IDJOB= 305856
IDBENCH= 20167
IDSOLVER= 101
FILE ID= node77/305856-1172087063

PBS_JOBID= 3892829

Free space on /tmp= 66650 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
COMMAND LINE= /tmp/evaluation/305856-1172087063/sat7_bin /tmp/evaluation/305856-1172087063/instance-305856-1172087063.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-305856-1172087063 -o ROOT/results/node77/solver-305856-1172087063 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305856-1172087063/sat7_bin /tmp/evaluation/305856-1172087063/instance-305856-1172087063.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  85f01e7612ff708e962af999ed8ac14c

RANDOM SEED= 865307991

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1945504 kB
Buffers:          5820 kB
Cached:          41712 kB
SwapCached:          0 kB
Active:          39160 kB
Inactive:        24500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1945504 kB
SwapTotal:     4096564 kB
SwapFree:      4096420 kB
Dirty:            1884 kB
Writeback:           0 kB
Mapped:          26340 kB
Slab:            33252 kB
Committed_AS:    62208 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66650 MiB

End job on node77 on Wed Feb 21 20:04:26 UTC 2007