Trace number 425485

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) 5000.11 5002.12

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
MD5SUM5b6d3b78fcf9a67b709c845674e3c629
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.26152
Satisfiable
(Un)Satisfiability was proved
Number of variables3999
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.07/0.08	c Starting solver ...
0.09/0.10	c Restarting after 101 conflicts
0.09/0.14	c Restarting after 253 conflicts
0.09/0.19	c Restarting after 480 conflicts
0.19/0.27	c Restarting after 819 conflicts
0.29/0.39	c Restarting after 1327 conflicts
0.49/0.57	c Restarting after 2086 conflicts
0.79/0.85	c Restarting after 3225 conflicts
1.29/1.31	c Restarting after 4933 conflicts
1.99/2.05	c Restarting after 7495 conflicts
3.30/3.33	c Restarting after 11339 conflicts
5.49/5.54	c Restarting after 17106 conflicts
9.18/9.28	c Restarting after 25756 conflicts
15.79/15.86	c Restarting after 38730 conflicts
26.78/26.81	c Restarting after 58191 conflicts
45.48/45.52	c Restarting after 87383 conflicts
75.67/75.71	c Restarting after 131172 conflicts
129.04/129.19	c Restarting after 196856 conflicts
217.21/217.33	c Restarting after 295382 conflicts
360.86/361.05	c Restarting after 443171 conflicts
572.47/572.89	c Restarting after 664854 conflicts
917.55/918.00	c Restarting after 997382 conflicts
1478.15/1478.89	c Restarting after 1496172 conflicts
2406.31/2407.33	c Restarting after 2244354 conflicts
3842.30/3843.81	c Restarting after 3366628 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-425485-1177768358 -o ROOT/results/node40/solver-425485-1177768358 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425485-1177768358/sat7_bin /tmp/evaluation/425485-1177768358/instance-425485-1177768358.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.72 0.93 0.98 3/77 21723
/proc/meminfo: memFree=1641448/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=1656 CPUtime=0
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 232 0 0 0 0 0 0 0 18 0 1 0 105715391 1695744 216 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134659290 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 414 216 88 220 0 191 0

[startup+0.073194 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 21723
/proc/meminfo: memFree=1641448/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=3200 CPUtime=0.07
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 443 0 0 0 7 0 0 0 18 0 1 0 105715391 3276800 427 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 800 427 88 220 0 577 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3200

[startup+0.1012 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 21723
/proc/meminfo: memFree=1641448/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=3348 CPUtime=0.09
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 551 0 0 0 9 0 0 0 18 0 1 0 105715391 3428352 535 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 837 535 93 220 0 614 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3348

[startup+0.301242 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 21723
/proc/meminfo: memFree=1641448/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=3348 CPUtime=0.29
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 677 0 0 0 29 0 0 0 19 0 1 0 105715391 3428352 661 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 837 661 95 220 0 614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3348

[startup+0.701325 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 21723
/proc/meminfo: memFree=1641448/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=5400 CPUtime=0.69
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 889 0 0 0 69 0 0 0 23 0 1 0 105715391 5529600 873 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 1350 873 95 220 0 1127 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5400

[startup+1.50149 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 21724
/proc/meminfo: memFree=1637728/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=9500 CPUtime=1.49
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 1249 0 0 0 149 0 0 0 25 0 1 0 105715391 9728000 1233 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536186 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 2375 1233 95 220 0 2152 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9500

[startup+3.10183 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 21724
/proc/meminfo: memFree=1635744/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=9500 CPUtime=3.09
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 1908 0 0 0 309 0 0 0 25 0 1 0 105715391 9728000 1892 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 2375 1892 95 220 0 2152 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9500

[startup+6.3015 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 21724
/proc/meminfo: memFree=1631712/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=13600 CPUtime=6.29
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 2526 0 0 0 628 1 0 0 25 0 1 0 105715391 13926400 2510 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532410 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 3400 2510 95 220 0 3177 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13600

[startup+12.7018 s]
/proc/loadavg: 0.76 0.94 0.98 2/78 21724
/proc/meminfo: memFree=1629280/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=13600 CPUtime=12.69
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 3208 0 0 0 1266 3 0 0 25 0 1 0 105715391 13926400 3192 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 3400 3192 95 220 0 3177 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13600

[startup+25.5015 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 21724
/proc/meminfo: memFree=1626464/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=17828 CPUtime=25.48
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 3782 0 0 0 2545 3 0 0 25 0 1 0 105715391 18255872 3766 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538755 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 4457 3766 95 220 0 4234 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17828

[startup+51.1019 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 21724
/proc/meminfo: memFree=1623264/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=22196 CPUtime=51.08
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 4581 0 0 0 5103 5 0 0 25 0 1 0 105715391 22728704 4565 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134535949 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 5549 4565 95 220 0 5326 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22196

[startup+102.306 s]
/proc/loadavg: 0.94 0.95 0.98 2/78 21724
/proc/meminfo: memFree=1618592/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=26972 CPUtime=102.25
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 5731 0 0 0 10219 6 0 0 25 0 1 0 105715391 27619328 5715 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 6743 5715 95 220 0 6520 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 26972

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 21724
/proc/meminfo: memFree=1616096/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=27504 CPUtime=162.23
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 6368 0 0 0 16216 7 0 0 25 0 1 0 105715391 28164096 6352 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 6876 6352 95 220 0 6653 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27504

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 21724
/proc/meminfo: memFree=1613920/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=32008 CPUtime=222.21
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 6897 0 0 0 22213 8 0 0 25 0 1 0 105715391 32776192 6881 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 8002 6881 95 220 0 7779 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32008

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21724
/proc/meminfo: memFree=1610848/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=32700 CPUtime=282.19
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 7693 0 0 0 28209 10 0 0 25 0 1 0 105715391 33484800 7677 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 8175 7677 95 220 0 7952 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 32700

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21724
/proc/meminfo: memFree=1608928/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=37092 CPUtime=342.17
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 8137 0 0 0 34206 11 0 0 25 0 1 0 105715391 37982208 8121 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 9273 8121 95 220 0 9050 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 37092

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21724
/proc/meminfo: memFree=1607712/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=37368 CPUtime=402.14
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 8444 0 0 0 40203 11 0 0 25 0 1 0 105715391 38264832 8428 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 9342 8428 95 220 0 9119 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 37368

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21724
/proc/meminfo: memFree=1607008/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=37756 CPUtime=462.12
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 8624 0 0 0 46200 12 0 0 25 0 1 0 105715391 38662144 8608 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 9439 8608 95 220 0 9216 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 37756

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 21832
/proc/meminfo: memFree=1604392/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=38024 CPUtime=522.05
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 8972 0 0 0 52191 14 0 0 25 0 1 0 105715391 38936576 8956 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 9506 8956 95 220 0 9283 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 38024

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21922
/proc/meminfo: memFree=1604512/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=38156 CPUtime=581.97
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 9209 0 0 0 58183 14 0 0 25 0 1 0 105715391 39071744 9193 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 9539 9193 95 220 0 9316 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 38156

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21922
/proc/meminfo: memFree=1603424/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=38696 CPUtime=641.95
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 9472 0 0 0 64180 15 0 0 25 0 1 0 105715391 39624704 9456 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 9674 9456 95 220 0 9451 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 38696


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21924
/proc/meminfo: memFree=1578720/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=66168 CPUtime=4060.72
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 15667 0 0 0 406023 49 0 0 25 0 1 0 105715391 67756032 15651 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 16542 15651 95 220 0 16319 0
Current children cumulated CPU time (s) 4060.72
Current children cumulated vsize (KiB) 66168

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 22040
/proc/meminfo: memFree=1576880/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=66312 CPUtime=4120.66
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 15790 0 0 0 412015 51 0 0 25 0 1 0 105715391 67903488 15774 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538779 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 16578 15774 95 220 0 16355 0
Current children cumulated CPU time (s) 4120.66
Current children cumulated vsize (KiB) 66312

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22122
/proc/meminfo: memFree=1577824/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=66588 CPUtime=4180.58
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 15842 0 0 0 418007 51 0 0 25 0 1 0 105715391 68186112 15826 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578668 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 16647 15826 95 220 0 16424 0
Current children cumulated CPU time (s) 4180.58
Current children cumulated vsize (KiB) 66588

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22122
/proc/meminfo: memFree=1577632/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=66588 CPUtime=4240.56
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 15899 0 0 0 424004 52 0 0 25 0 1 0 105715391 68186112 15883 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 16647 15883 95 220 0 16424 0
Current children cumulated CPU time (s) 4240.56
Current children cumulated vsize (KiB) 66588

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22122
/proc/meminfo: memFree=1577440/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=66860 CPUtime=4300.53
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 15956 0 0 0 430001 52 0 0 25 0 1 0 105715391 68464640 15940 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 16715 15940 95 220 0 16492 0
Current children cumulated CPU time (s) 4300.53
Current children cumulated vsize (KiB) 66860

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22122
/proc/meminfo: memFree=1577248/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=67020 CPUtime=4360.51
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 16011 0 0 0 435998 53 0 0 25 0 1 0 105715391 68628480 15995 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 16755 15995 95 220 0 16532 0
Current children cumulated CPU time (s) 4360.51
Current children cumulated vsize (KiB) 67020

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22122
/proc/meminfo: memFree=1576672/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=67020 CPUtime=4420.49
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 16152 0 0 0 441995 54 0 0 25 0 1 0 105715391 68628480 16136 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 16755 16136 95 220 0 16532 0
Current children cumulated CPU time (s) 4420.49
Current children cumulated vsize (KiB) 67020

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22122
/proc/meminfo: memFree=1576416/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=67164 CPUtime=4480.47
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 16213 0 0 0 447993 54 0 0 25 0 1 0 105715391 68775936 16197 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 16791 16197 95 220 0 16568 0
Current children cumulated CPU time (s) 4480.47
Current children cumulated vsize (KiB) 67164

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22122
/proc/meminfo: memFree=1576096/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=67316 CPUtime=4540.45
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 16297 0 0 0 453990 55 0 0 25 0 1 0 105715391 68931584 16281 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 16829 16281 95 220 0 16606 0
Current children cumulated CPU time (s) 4540.45
Current children cumulated vsize (KiB) 67316

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 22122
/proc/meminfo: memFree=1575840/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=71416 CPUtime=4600.44
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 16387 0 0 0 459988 56 0 0 25 0 1 0 105715391 73129984 16371 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17854 16371 95 220 0 17631 0
Current children cumulated CPU time (s) 4600.44
Current children cumulated vsize (KiB) 71416

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22122
/proc/meminfo: memFree=1575712/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=71416 CPUtime=4660.41
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 16409 0 0 0 465985 56 0 0 25 0 1 0 105715391 73129984 16393 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17854 16393 95 220 0 17631 0
Current children cumulated CPU time (s) 4660.41
Current children cumulated vsize (KiB) 71416

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22122
/proc/meminfo: memFree=1575520/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=71548 CPUtime=4720.39
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 16454 0 0 0 471983 56 0 0 25 0 1 0 105715391 73265152 16438 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17887 16438 95 220 0 17664 0
Current children cumulated CPU time (s) 4720.39
Current children cumulated vsize (KiB) 71548

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22122
/proc/meminfo: memFree=1574880/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=71700 CPUtime=4780.36
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 16620 0 0 0 477979 57 0 0 25 0 1 0 105715391 73420800 16604 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17925 16604 95 220 0 17702 0
Current children cumulated CPU time (s) 4780.36
Current children cumulated vsize (KiB) 71700

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22122
/proc/meminfo: memFree=1574624/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=71844 CPUtime=4840.34
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 16690 0 0 0 483977 57 0 0 25 0 1 0 105715391 73568256 16674 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17961 16674 95 220 0 17738 0
Current children cumulated CPU time (s) 4840.34
Current children cumulated vsize (KiB) 71844

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22122
/proc/meminfo: memFree=1574496/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=72004 CPUtime=4900.32
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 16735 0 0 0 489974 58 0 0 25 0 1 0 105715391 73732096 16719 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 18001 16719 95 220 0 17778 0
Current children cumulated CPU time (s) 4900.32
Current children cumulated vsize (KiB) 72004

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22122
/proc/meminfo: memFree=1574048/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=72136 CPUtime=4960.3
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 16842 0 0 0 495971 59 0 0 25 0 1 0 105715391 73867264 16826 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 18034 16826 95 220 0 17811 0
Current children cumulated CPU time (s) 4960.3
Current children cumulated vsize (KiB) 72136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22122
/proc/meminfo: memFree=1573920/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=72296 CPUtime=5000.09
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 16879 0 0 0 499950 59 0 0 25 0 1 0 105715391 74031104 16863 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 18074 16863 95 220 0 17851 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 72296

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

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

[startup+5002.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22122
/proc/meminfo: memFree=1573920/2055920 swapFree=4157428/4192956
[pid=21723] ppid=21721 vsize=72296 CPUtime=5000.09
/proc/21723/stat : 21723 (sat7_bin) R 21721 21723 21669 0 -1 4194304 16879 0 0 0 499950 59 0 0 25 0 1 0 105715391 74031104 16863 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 18074 16863 95 220 0 17851 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 72296

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.12
CPU time (s): 5000.11
CPU user time (s): 4999.5
CPU system time (s): 0.605907
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 72296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.5
system time used= 0.605907
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16879
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= 8907

runsolver used 3.88741 second user time and 11.0023 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Sat Apr 28 13:52:38 UTC 2007

IDJOB= 425485
IDBENCH= 20165
IDSOLVER= 183
FILE ID= node40/425485-1177768358

PBS_JOBID= 4715637

Free space on /tmp= 66525 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
COMMAND LINE= /tmp/evaluation/425485-1177768358/sat7_bin /tmp/evaluation/425485-1177768358/instance-425485-1177768358.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-425485-1177768358 -o ROOT/results/node40/solver-425485-1177768358 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425485-1177768358/sat7_bin /tmp/evaluation/425485-1177768358/instance-425485-1177768358.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5b6d3b78fcf9a67b709c845674e3c629

RANDOM SEED= 750629980

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1641856 kB
Buffers:         42472 kB
Cached:         302912 kB
SwapCached:      16784 kB
Active:         186844 kB
Inactive:       182964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1641856 kB
SwapTotal:     4192956 kB
SwapFree:      4157428 kB
Dirty:            1652 kB
Writeback:           0 kB
Mapped:          29852 kB
Slab:            29652 kB
Committed_AS:  1063280 kB
PageTables:       1932 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= 66525 MiB

End job on node40 on Sat Apr 28 15:16:03 UTC 2007