Trace number 305364

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 1200.35

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S202413125-05.cnf
MD5SUMcb77fa686f82b4c89db1294cde11cf16
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.30/0.36	c Starting solver ...
0.40/0.47	c Restarting after 103 conflicts
0.61/0.62	c Restarting after 253 conflicts
0.82/0.84	c Restarting after 478 conflicts
1.13/1.15	c Restarting after 816 conflicts
1.53/1.60	c Restarting after 1323 conflicts
2.25/2.29	c Restarting after 2082 conflicts
3.37/3.41	c Restarting after 3221 conflicts
5.11/5.19	c Restarting after 4931 conflicts
7.67/7.75	c Restarting after 7493 conflicts
11.88/11.90	c Restarting after 11340 conflicts
18.54/18.59	c Restarting after 17109 conflicts
28.98/29.07	c Restarting after 25758 conflicts
47.09/47.21	c Restarting after 38733 conflicts
78.84/78.88	c Restarting after 58194 conflicts
133.52/133.58	c Restarting after 87388 conflicts
229.17/229.28	c Restarting after 131177 conflicts
406.22/406.36	c Restarting after 196861 conflicts
729.90/730.13	c Restarting after 295387 conflicts
1162.52/1162.90	c Restarting after 443177 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/node55/watcher-305364-1172077496 -o ROOT/results/node55/solver-305364-1172077496 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305364-1172077496/sat7_bin /tmp/evaluation/305364-1172077496/instance-305364-1172077496.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 27294
/proc/meminfo: memFree=1395896/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=2396 CPUtime=0
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 416 0 0 0 0 0 0 0 18 0 1 0 227706122 2453504 399 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 599 400 88 220 0 376 0

[startup+0.107477 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27294
/proc/meminfo: memFree=1395896/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=5992 CPUtime=0.1
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 835 0 0 0 10 0 0 0 18 0 1 0 227706122 6135808 818 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 1498 818 88 220 0 1275 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5992

[startup+0.519516 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27294
/proc/meminfo: memFree=1395896/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=10284 CPUtime=0.5
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 1838 0 0 0 50 0 0 0 21 0 1 0 227706122 10530816 1821 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533784 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 2571 1821 95 220 0 2348 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10284

[startup+1.33959 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1387888/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=10404 CPUtime=1.33
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 2164 0 0 0 132 1 0 0 25 0 1 0 227706122 10653696 2147 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 2601 2147 95 220 0 2378 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 10404

[startup+2.97575 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1386288/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=14608 CPUtime=2.96
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 2690 0 0 0 295 1 0 0 25 0 1 0 227706122 14958592 2673 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537493 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 3652 2673 95 220 0 3429 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14608

[startup+6.25207 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1381808/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=19036 CPUtime=6.24
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 3698 0 0 0 621 3 0 0 25 0 1 0 227706122 19492864 3681 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 4759 3681 95 220 0 4536 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 19036

[startup+12.7087 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1374968/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=23452 CPUtime=12.7
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 5332 0 0 0 1266 4 0 0 25 0 1 0 227706122 24014848 5315 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 5863 5315 95 220 0 5640 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 23452

[startup+25.5089 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1362936/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=37144 CPUtime=25.49
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 8412 0 0 0 2542 7 0 0 25 0 1 0 227706122 38035456 8395 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 9286 8395 95 220 0 9063 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37144

[startup+51.1154 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1339576/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=57380 CPUtime=51.09
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 14179 0 0 0 5096 13 0 0 25 0 1 0 227706122 58757120 14162 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 14345 14162 95 220 0 14122 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 57380

[startup+102.325 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1302392/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=97348 CPUtime=102.29
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 23536 0 0 0 10204 25 0 0 25 0 1 0 227706122 99684352 23519 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 24337 23519 95 220 0 24114 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 97348

[startup+162.35 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1269688/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=129804 CPUtime=162.3
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 31508 0 0 0 16196 34 0 0 25 0 1 0 227706122 132919296 31491 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 32451 31491 95 220 0 32228 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 129804

[startup+222.37 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1268664/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=130764 CPUtime=222.3
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 31802 0 0 0 22196 34 0 0 25 0 1 0 227706122 133902336 31785 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 32691 31785 95 220 0 32468 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 130764

[startup+282.393 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1259064/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=138448 CPUtime=282.31
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 34266 0 0 0 28194 37 0 0 25 0 1 0 227706122 141770752 34249 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 34612 34249 95 220 0 34389 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 138448

[startup+342.411 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1238520/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=159640 CPUtime=342.32
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 39379 0 0 0 34190 42 0 0 25 0 1 0 227706122 163471360 39362 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 39910 39362 95 220 0 39687 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 159640

[startup+402.433 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1224312/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=174440 CPUtime=402.33
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 42860 0 0 0 40188 45 0 0 25 0 1 0 227706122 178626560 42843 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 43610 42843 95 220 0 43387 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 174440

[startup+462.456 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1223992/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=174440 CPUtime=462.33
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 42935 0 0 0 46188 45 0 0 25 0 1 0 227706122 178626560 42918 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 43610 42918 95 220 0 43387 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 174440

[startup+522.478 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1223480/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=174440 CPUtime=522.34
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 43068 0 0 0 52189 45 0 0 25 0 1 0 227706122 178626560 43051 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 43610 43051 95 220 0 43387 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 174440

[startup+582.498 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1222136/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=174440 CPUtime=582.34
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 43397 0 0 0 58189 45 0 0 25 0 1 0 227706122 178626560 43380 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 43610 43380 95 220 0 43387 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 174440

[startup+642.521 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1215480/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=181416 CPUtime=642.35
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 45078 0 0 0 64189 46 0 0 25 0 1 0 227706122 185769984 45061 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 45354 45061 95 220 0 45131 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 181416

[startup+702.542 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1198264/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=201208 CPUtime=702.36
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 49380 0 0 0 70184 52 0 0 25 0 1 0 227706122 206036992 49363 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 50302 49363 95 220 0 50079 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 201208

[startup+762.559 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1195256/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=202168 CPUtime=762.36
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 50098 0 0 0 76184 52 0 0 25 0 1 0 227706122 207020032 50081 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 50542 50081 95 220 0 50319 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 202168

[startup+822.581 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1193336/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=206268 CPUtime=822.37
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 50598 0 0 0 82184 53 0 0 25 0 1 0 227706122 211218432 50581 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 51567 50581 95 220 0 51344 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 206268

[startup+882.596 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1190776/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=206268 CPUtime=882.37
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 51221 0 0 0 88184 53 0 0 25 0 1 0 227706122 211218432 51204 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 51567 51204 95 220 0 51344 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 206268

[startup+942.615 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1188600/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=210368 CPUtime=942.37
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 51771 0 0 0 94183 54 0 0 25 0 1 0 227706122 215416832 51754 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 52592 51754 95 220 0 52369 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 210368

[startup+1002.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1182392/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=214468 CPUtime=1002.37
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 53345 0 0 0 100181 56 0 0 25 0 1 0 227706122 219615232 53328 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 53617 53328 95 220 0 53394 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 214468

[startup+1062.65 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1177976/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=218448 CPUtime=1062.38
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 54437 0 0 0 106181 57 0 0 25 0 1 0 227706122 223690752 54406 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 54612 54406 95 220 0 54389 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 218448

[startup+1122.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1169144/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=230748 CPUtime=1122.39
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 56662 0 0 0 112179 60 0 0 25 0 1 0 227706122 236285952 56631 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 57687 56631 95 220 0 57464 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 230748

[startup+1182.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1167992/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=230748 CPUtime=1182.38
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 56927 0 0 0 118178 60 0 0 25 0 1 0 227706122 236285952 56896 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 57687 56896 95 220 0 57464 0
Current children cumulated CPU time (s) 1182.38
Current children cumulated vsize (KiB) 230748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27295
/proc/meminfo: memFree=1167480/2055920 swapFree=4183320/4192956
[pid=27294] ppid=27292 vsize=230748 CPUtime=1200.01
/proc/27294/stat : 27294 (sat7_bin) R 27292 27294 26270 0 -1 4194304 57049 0 0 0 119940 61 0 0 25 0 1 0 227706122 236285952 57018 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 57687 57018 95 220 0 57464 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 230748

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): 1200.35
CPU time (s): 1200.06
CPU user time (s): 1199.41
CPU system time (s): 0.648901
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 230748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.41
system time used= 0.648901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57049
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= 7
involuntary context switches= 1388

runsolver used 0.834873 second user time and 2.38164 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Wed Feb 21 17:04:56 UTC 2007

IDJOB= 305364
IDBENCH= 20155
IDSOLVER= 101
FILE ID= node55/305364-1172077496

PBS_JOBID= 3892814

Free space on /tmp= 66561 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S202413125-05.cnf
COMMAND LINE= /tmp/evaluation/305364-1172077496/sat7_bin /tmp/evaluation/305364-1172077496/instance-305364-1172077496.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-305364-1172077496 -o ROOT/results/node55/solver-305364-1172077496 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305364-1172077496/sat7_bin /tmp/evaluation/305364-1172077496/instance-305364-1172077496.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  cb77fa686f82b4c89db1294cde11cf16

RANDOM SEED= 237525381

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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:       1396304 kB
Buffers:         37020 kB
Cached:         547476 kB
SwapCached:       3772 kB
Active:         114100 kB
Inactive:       480096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1396304 kB
SwapTotal:     4192956 kB
SwapFree:      4183320 kB
Dirty:            2412 kB
Writeback:           0 kB
Mapped:          15660 kB
Slab:            51572 kB
Committed_AS:   788772 kB
PageTables:       1380 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 node55 on Wed Feb 21 17:24:59 UTC 2007