Trace number 295442

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) 1200.03 1200.37

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1155123565-17.UNSAT.shuffled.cnf
MD5SUMcc3368792acc31c53b7db8a3b6afc2f4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark241.327
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54895

Solver Data (download as text)

0.00/0.03	c Starting solver ...
0.00/0.03	c Restarting after 101 conflicts
0.00/0.04	c Restarting after 251 conflicts
0.00/0.05	c Restarting after 479 conflicts
0.00/0.07	c Restarting after 816 conflicts
0.00/0.09	c Restarting after 1322 conflicts
0.10/0.14	c Restarting after 2081 conflicts
0.20/0.21	c Restarting after 3222 conflicts
0.30/0.32	c Restarting after 4931 conflicts
0.40/0.48	c Restarting after 7495 conflicts
0.71/0.75	c Restarting after 11339 conflicts
1.12/1.13	c Restarting after 17106 conflicts
1.73/1.75	c Restarting after 25755 conflicts
2.66/2.69	c Restarting after 38731 conflicts
4.09/4.18	c Restarting after 58193 conflicts
6.44/6.49	c Restarting after 87385 conflicts
10.13/10.22	c Restarting after 131174 conflicts
16.07/16.08	c Restarting after 196858 conflicts
25.28/25.39	c Restarting after 295385 conflicts
40.12/40.22	c Restarting after 443174 conflicts
63.79/63.89	c Restarting after 664857 conflicts
101.36/101.42	c Restarting after 997382 conflicts
161.46/161.57	c Restarting after 1496172 conflicts
259.55/259.69	c Restarting after 2244355 conflicts
422.66/422.89	c Restarting after 3366630 conflicts
691.23/691.47	c Restarting after 5050042 conflicts
1143.40/1143.79	c Restarting after 7575159 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/node63/watcher-295442-1171805844 -o ROOT/results/node63/solver-295442-1171805844 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295442-1171805844/sat7_bin /tmp/evaluation/295442-1171805844/instance-295442-1171805844.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: 0.97 1.00 1.00 3/64 19964
/proc/meminfo: memFree=524200/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=1064 CPUtime=0
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 200541848 1089536 111 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 266 112 87 220 0 43 0

[startup+0.106934 s]
/proc/loadavg: 0.97 1.00 1.00 3/64 19964
/proc/meminfo: memFree=524200/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=1976 CPUtime=0.1
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 281 0 0 0 10 0 0 0 18 0 1 0 200541848 2023424 264 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 494 264 95 220 0 271 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1976

[startup+0.514976 s]
/proc/loadavg: 0.97 1.00 1.00 3/64 19964
/proc/meminfo: memFree=524200/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=2108 CPUtime=0.51
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 376 0 0 0 51 0 0 0 21 0 1 0 200541848 2158592 359 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 527 359 95 220 0 304 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2108

[startup+1.33506 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 19965
/proc/meminfo: memFree=522976/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=2372 CPUtime=1.33
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 443 0 0 0 133 0 0 0 25 0 1 0 200541848 2428928 426 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532465 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 593 426 95 220 0 370 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2372

[startup+2.97524 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 19965
/proc/meminfo: memFree=522592/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=3532 CPUtime=2.97
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 509 0 0 0 297 0 0 0 25 0 1 0 200541848 3616768 492 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 883 492 95 220 0 660 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3532

[startup+6.25159 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 19965
/proc/meminfo: memFree=522208/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=3668 CPUtime=6.24
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 576 0 0 0 624 0 0 0 25 0 1 0 200541848 3756032 559 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536749 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 917 559 95 220 0 694 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3668

[startup+12.7053 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 19965
/proc/meminfo: memFree=521632/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=3948 CPUtime=12.69
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 691 0 0 0 1269 0 0 0 25 0 1 0 200541848 4042752 674 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532427 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 987 674 95 220 0 764 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3948

[startup+25.6056 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 19965
/proc/meminfo: memFree=521312/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=4252 CPUtime=25.59
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 769 0 0 0 2559 0 0 0 25 0 1 0 200541848 4354048 752 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 1063 752 95 220 0 840 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 4252

[startup+51.2124 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 19965
/proc/meminfo: memFree=520672/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=4716 CPUtime=51.19
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 928 0 0 0 5118 1 0 0 25 0 1 0 200541848 4829184 911 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 1179 911 95 220 0 956 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 4716

[startup+102.417 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19965
/proc/meminfo: memFree=520096/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=5196 CPUtime=102.38
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 1078 0 0 0 10237 1 0 0 25 0 1 0 200541848 5320704 1061 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 1299 1061 95 220 0 1076 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 5196

[startup+162.438 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19965
/proc/meminfo: memFree=519584/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=7408 CPUtime=162.38
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 1177 0 0 0 16237 1 0 0 25 0 1 0 200541848 7585792 1160 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533640 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 1852 1160 95 220 0 1629 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 7408

[startup+222.457 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19967
/proc/meminfo: memFree=519456/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=7408 CPUtime=222.38
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 1226 0 0 0 22237 1 0 0 25 0 1 0 200541848 7585792 1209 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533564 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 1852 1209 95 220 0 1629 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 7408

[startup+282.472 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19967
/proc/meminfo: memFree=519136/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=7568 CPUtime=282.38
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 1292 0 0 0 28237 1 0 0 25 0 1 0 200541848 7749632 1275 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 1892 1275 95 220 0 1669 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 7568

[startup+342.488 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19967
/proc/meminfo: memFree=519072/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=7568 CPUtime=342.38
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 1314 0 0 0 34237 1 0 0 25 0 1 0 200541848 7749632 1297 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 1892 1297 95 220 0 1669 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 7568

[startup+402.509 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19967
/proc/meminfo: memFree=519072/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=7568 CPUtime=402.38
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 1317 0 0 0 40237 1 0 0 25 0 1 0 200541848 7749632 1300 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 1892 1300 95 220 0 1669 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 7568

[startup+462.528 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19967
/proc/meminfo: memFree=518624/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=7952 CPUtime=462.38
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 1420 0 0 0 46237 1 0 0 25 0 1 0 200541848 8142848 1403 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 1988 1403 95 220 0 1765 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 7952

[startup+522.544 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19967
/proc/meminfo: memFree=518368/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=8336 CPUtime=522.38
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 1482 0 0 0 52237 1 0 0 25 0 1 0 200541848 8536064 1465 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 2084 1465 95 220 0 1861 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 8336

[startup+582.565 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19967
/proc/meminfo: memFree=518176/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=8528 CPUtime=582.39
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 1532 0 0 0 58238 1 0 0 25 0 1 0 200541848 8732672 1515 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 2132 1515 95 220 0 1909 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 8528

[startup+642.58 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19967
/proc/meminfo: memFree=518048/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=8720 CPUtime=642.39
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 1573 0 0 0 64237 2 0 0 25 0 1 0 200541848 8929280 1556 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 2180 1556 95 220 0 1957 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 8720

[startup+702.6 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 19967
/proc/meminfo: memFree=517728/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=8912 CPUtime=702.39
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 1642 0 0 0 70237 2 0 0 25 0 1 0 200541848 9125888 1625 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 2228 1625 95 220 0 2005 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 8912

[startup+762.616 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 19967
/proc/meminfo: memFree=517600/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=9104 CPUtime=762.39
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 1666 0 0 0 76237 2 0 0 25 0 1 0 200541848 9322496 1649 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 2276 1649 95 220 0 2053 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 9104

[startup+822.639 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 19967
/proc/meminfo: memFree=517600/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=9104 CPUtime=822.4
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 1681 0 0 0 82238 2 0 0 25 0 1 0 200541848 9322496 1664 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 2276 1664 95 220 0 2053 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 9104

[startup+882.657 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19967
/proc/meminfo: memFree=517408/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=9296 CPUtime=882.39
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 1717 0 0 0 88237 2 0 0 25 0 1 0 200541848 9519104 1700 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 2324 1700 95 220 0 2101 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 9296

[startup+942.677 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19967
/proc/meminfo: memFree=517280/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=9488 CPUtime=942.39
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 1760 0 0 0 94237 2 0 0 25 0 1 0 200541848 9715712 1743 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 2372 1743 95 220 0 2149 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 9488

[startup+1002.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19967
/proc/meminfo: memFree=517280/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=9488 CPUtime=1002.4
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 1763 0 0 0 100238 2 0 0 25 0 1 0 200541848 9715712 1746 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 2372 1746 95 220 0 2149 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 9488

[startup+1062.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19967
/proc/meminfo: memFree=517216/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=9680 CPUtime=1062.39
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 1785 0 0 0 106237 2 0 0 25 0 1 0 200541848 9912320 1768 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532427 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 2420 1768 95 220 0 2197 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 9680

[startup+1122.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19967
/proc/meminfo: memFree=517152/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=9680 CPUtime=1122.39
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 1789 0 0 0 112237 2 0 0 25 0 1 0 200541848 9912320 1772 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 2420 1772 95 220 0 2197 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 9680

[startup+1182.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19967
/proc/meminfo: memFree=517024/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=9680 CPUtime=1182.4
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 1815 0 0 0 118237 3 0 0 25 0 1 0 200541848 9912320 1798 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 2420 1798 95 220 0 2197 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 9680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19967
/proc/meminfo: memFree=517024/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=9680 CPUtime=1200.02
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 1819 0 0 0 119999 3 0 0 25 0 1 0 200541848 9912320 1802 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 2420 1802 95 220 0 2197 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 9680

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19967
/proc/meminfo: memFree=517024/2055920 swapFree=4183348/4192956
[pid=19964] ppid=19962 vsize=9680 CPUtime=1200.02
/proc/19964/stat : 19964 (sat7_bin) R 19962 19964 19108 0 -1 4194304 1819 0 0 0 119999 3 0 0 25 0 1 0 200541848 9912320 1802 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19964/statm: 2420 1802 95 220 0 2197 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 9680

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.03
CPU user time (s): 1199.99
CPU system time (s): 0.033994
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 9680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1819
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= 2612

runsolver used 0.725889 second user time and 2.48662 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Feb 18 13:37:25 UTC 2007

IDJOB= 295442
IDBENCH= 19913
IDSOLVER= 101
FILE ID= node63/295442-1171805844

PBS_JOBID= 3839586

Free space on /tmp= 66563 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1155123565-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295442-1171805844/sat7_bin /tmp/evaluation/295442-1171805844/instance-295442-1171805844.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-295442-1171805844 -o ROOT/results/node63/solver-295442-1171805844 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295442-1171805844/sat7_bin /tmp/evaluation/295442-1171805844/instance-295442-1171805844.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  cc3368792acc31c53b7db8a3b6afc2f4

RANDOM SEED= 888635408

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:        524608 kB
Buffers:         47620 kB
Cached:        1361792 kB
SwapCached:       3968 kB
Active:         782544 kB
Inactive:       636848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        524608 kB
SwapTotal:     4192956 kB
SwapFree:      4183348 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          15472 kB
Slab:            97900 kB
Committed_AS:   510228 kB
PageTables:       1460 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= 66563 MiB

End job on node63 on Sun Feb 18 13:57:27 UTC 2007