Trace number 425300

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) 5000.03 5001.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1858313411-09.UNSAT.shuffled.cnf
MD5SUM742af8c49b83baf589639ee213385309
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark884.721
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Starting solver ...
0.00/0.01	c Restarting after 101 conflicts
0.00/0.02	c Restarting after 251 conflicts
0.02/0.03	c Restarting after 476 conflicts
0.02/0.05	c Restarting after 814 conflicts
0.02/0.08	c Restarting after 1320 conflicts
0.10/0.13	c Restarting after 2080 conflicts
0.19/0.20	c Restarting after 3219 conflicts
0.29/0.32	c Restarting after 4927 conflicts
0.49/0.50	c Restarting after 7491 conflicts
0.69/0.78	c Restarting after 11338 conflicts
1.19/1.20	c Restarting after 17104 conflicts
1.79/1.84	c Restarting after 25754 conflicts
2.79/2.81	c Restarting after 38728 conflicts
4.30/4.33	c Restarting after 58189 conflicts
6.60/6.68	c Restarting after 87381 conflicts
10.29/10.35	c Restarting after 131170 conflicts
15.89/15.96	c Restarting after 196854 conflicts
24.49/24.59	c Restarting after 295382 conflicts
37.88/37.97	c Restarting after 443171 conflicts
58.47/58.57	c Restarting after 664854 conflicts
90.56/90.63	c Restarting after 997381 conflicts
139.75/139.87	c Restarting after 1496169 conflicts
215.33/215.46	c Restarting after 2244351 conflicts
334.20/334.38	c Restarting after 3366626 conflicts
519.35/519.51	c Restarting after 5050037 conflicts
806.55/806.93	c Restarting after 7575153 conflicts
1253.83/1254.38	c Restarting after 11362828 conflicts
1960.84/1961.51	c Restarting after 17044340 conflicts
3069.64/3070.69	c Restarting after 25566609 conflicts
4802.18/4803.71	c Restarting after 38350012 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/node4/watcher-425300-1177674614 -o ROOT/results/node4/solver-425300-1177674614 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425300-1177674614/sat7_bin /tmp/evaluation/425300-1177674614/instance-425300-1177674614.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: 0.77 0.93 0.98 3/77 5453
/proc/meminfo: memFree=1630936/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=1204 CPUtime=0
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 243499110 1232896 125 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 301 125 87 220 0 78 0

[startup+0.024007 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 5453
/proc/meminfo: memFree=1630936/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=1208 CPUtime=0.02
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 183 0 0 0 2 0 0 0 18 0 1 0 243499110 1236992 167 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 302 168 95 220 0 79 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1208

[startup+0.102015 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 5453
/proc/meminfo: memFree=1630936/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=1468 CPUtime=0.1
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 214 0 0 0 10 0 0 0 18 0 1 0 243499110 1503232 198 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537474 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 367 198 95 220 0 144 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1468

[startup+0.301034 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 5453
/proc/meminfo: memFree=1630936/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=1468 CPUtime=0.29
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 234 0 0 0 29 0 0 0 19 0 1 0 243499110 1503232 218 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 367 218 95 220 0 144 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701072 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 5453
/proc/meminfo: memFree=1630936/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=1984 CPUtime=0.69
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 259 0 0 0 69 0 0 0 22 0 1 0 243499110 2031616 243 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 496 243 95 220 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1984

[startup+1.50115 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 5454
/proc/meminfo: memFree=1630224/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=1984 CPUtime=1.49
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 282 0 0 0 149 0 0 0 25 0 1 0 243499110 2031616 266 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538761 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 496 266 95 220 0 273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1984

[startup+3.1013 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 5454
/proc/meminfo: memFree=1630032/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=1984 CPUtime=3.09
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 321 0 0 0 309 0 0 0 25 0 1 0 243499110 2031616 305 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538842 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 496 305 95 220 0 273 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1984

[startup+6.30161 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 5454
/proc/meminfo: memFree=1629712/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=2116 CPUtime=6.29
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 367 0 0 0 629 0 0 0 25 0 1 0 243499110 2166784 351 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528449 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 529 351 95 220 0 306 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7012 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 5454
/proc/meminfo: memFree=1629392/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=3144 CPUtime=12.69
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 434 0 0 0 1269 0 0 0 25 0 1 0 243499110 3219456 418 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 786 418 95 220 0 563 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3144

[startup+25.5014 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 5454
/proc/meminfo: memFree=1628944/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=3276 CPUtime=25.49
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 529 0 0 0 2549 0 0 0 25 0 1 0 243499110 3354624 513 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 819 513 95 220 0 596 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3276

[startup+51.1019 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 5454
/proc/meminfo: memFree=1628496/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=3544 CPUtime=51.08
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 626 0 0 0 5108 0 0 0 25 0 1 0 243499110 3629056 610 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536208 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 886 610 95 220 0 663 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3544

[startup+102.306 s]
/proc/loadavg: 0.96 0.95 0.98 2/78 5454
/proc/meminfo: memFree=1627984/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=3948 CPUtime=102.26
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 756 0 0 0 10226 0 0 0 25 0 1 0 243499110 4042752 740 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528694 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 987 740 95 220 0 764 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3948

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 5454
/proc/meminfo: memFree=1627664/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=4080 CPUtime=162.24
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 829 0 0 0 16224 0 0 0 25 0 1 0 243499110 4177920 813 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579770 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 1020 813 95 220 0 797 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4080

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 5454
/proc/meminfo: memFree=1627280/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=4348 CPUtime=222.23
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 905 0 0 0 22222 1 0 0 25 0 1 0 243499110 4452352 889 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 1087 889 95 220 0 864 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4348

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5454
/proc/meminfo: memFree=1626960/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=4480 CPUtime=282.21
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 968 0 0 0 28220 1 0 0 25 0 1 0 243499110 4587520 952 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134559015 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 1120 952 95 220 0 897 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4480

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5454
/proc/meminfo: memFree=1626768/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=6664 CPUtime=342.2
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 1030 0 0 0 34219 1 0 0 25 0 1 0 243499110 6823936 1014 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579674 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 1666 1014 95 220 0 1443 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6664

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5454
/proc/meminfo: memFree=1626576/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=6948 CPUtime=402.18
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 1078 0 0 0 40217 1 0 0 25 0 1 0 243499110 7114752 1062 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531797 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 1737 1062 95 220 0 1514 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6948

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5454
/proc/meminfo: memFree=1626576/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=7080 CPUtime=462.16
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 1117 0 0 0 46215 1 0 0 25 0 1 0 243499110 7249920 1101 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 1770 1101 95 220 0 1547 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7080

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5454
/proc/meminfo: memFree=1626448/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=7224 CPUtime=522.15
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 1156 0 0 0 52213 2 0 0 25 0 1 0 243499110 7397376 1140 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 1806 1140 95 220 0 1583 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 7224

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5454
/proc/meminfo: memFree=1626320/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=7224 CPUtime=582.13
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 1183 0 0 0 58211 2 0 0 25 0 1 0 243499110 7397376 1167 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531422 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 1806 1167 95 220 0 1583 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7224

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5454
/proc/meminfo: memFree=1626000/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=7500 CPUtime=642.12
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 1240 0 0 0 64209 3 0 0 25 0 1 0 243499110 7680000 1224 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532392 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 1875 1224 95 220 0 1652 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7500


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 5654
/proc/meminfo: memFree=1622288/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=10852 CPUtime=4001.08
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 2187 0 0 0 400081 27 0 0 25 0 1 0 243499110 11112448 2171 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 2713 2171 95 220 0 2490 0
Current children cumulated CPU time (s) 4001.08
Current children cumulated vsize (KiB) 10852

[startup+4062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 5654
/proc/meminfo: memFree=1622160/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=11012 CPUtime=4061.07
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 2202 0 0 0 406079 28 0 0 25 0 1 0 243499110 11276288 2186 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 2753 2186 95 220 0 2530 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 11012

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 5654
/proc/meminfo: memFree=1622032/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=11012 CPUtime=4121.05
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 2211 0 0 0 412077 28 0 0 25 0 1 0 243499110 11276288 2195 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 2753 2195 95 220 0 2530 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 11012

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5654
/proc/meminfo: memFree=1622096/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=11012 CPUtime=4181.04
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 2217 0 0 0 418075 29 0 0 25 0 1 0 243499110 11276288 2201 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 2753 2201 95 220 0 2530 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 11012

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5654
/proc/meminfo: memFree=1622160/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=11012 CPUtime=4241.02
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 2221 0 0 0 424073 29 0 0 25 0 1 0 243499110 11276288 2205 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029263 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 2753 2205 95 220 0 2530 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 11012

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5852
/proc/meminfo: memFree=1621776/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=11012 CPUtime=4300.9
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 2230 0 0 0 430060 30 0 0 25 0 1 0 243499110 11276288 2214 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 2753 2214 95 220 0 2530 0
Current children cumulated CPU time (s) 4300.9
Current children cumulated vsize (KiB) 11012

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5852
/proc/meminfo: memFree=1621776/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=11012 CPUtime=4360.89
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 2230 0 0 0 436059 30 0 0 25 0 1 0 243499110 11276288 2214 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 2753 2214 95 220 0 2530 0
Current children cumulated CPU time (s) 4360.89
Current children cumulated vsize (KiB) 11012

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5852
/proc/meminfo: memFree=1621968/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=11012 CPUtime=4420.87
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 2236 0 0 0 442056 31 0 0 25 0 1 0 243499110 11276288 2220 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 2753 2220 95 220 0 2530 0
Current children cumulated CPU time (s) 4420.87
Current children cumulated vsize (KiB) 11012

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5852
/proc/meminfo: memFree=1622032/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=11148 CPUtime=4480.85
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 2239 0 0 0 448054 31 0 0 25 0 1 0 243499110 11415552 2223 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 2787 2223 95 220 0 2564 0
Current children cumulated CPU time (s) 4480.85
Current children cumulated vsize (KiB) 11148

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5852
/proc/meminfo: memFree=1621968/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=11148 CPUtime=4540.84
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 2242 0 0 0 454053 31 0 0 25 0 1 0 243499110 11415552 2226 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 2787 2226 95 220 0 2564 0
Current children cumulated CPU time (s) 4540.84
Current children cumulated vsize (KiB) 11148

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5852
/proc/meminfo: memFree=1621968/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=11148 CPUtime=4600.83
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 2246 0 0 0 460051 32 0 0 25 0 1 0 243499110 11415552 2230 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538403 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 2787 2230 95 220 0 2564 0
Current children cumulated CPU time (s) 4600.83
Current children cumulated vsize (KiB) 11148

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5852
/proc/meminfo: memFree=1621904/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=11148 CPUtime=4660.81
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 2251 0 0 0 466049 32 0 0 25 0 1 0 243499110 11415552 2235 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 2787 2235 95 220 0 2564 0
Current children cumulated CPU time (s) 4660.81
Current children cumulated vsize (KiB) 11148

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5852
/proc/meminfo: memFree=1621968/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=11148 CPUtime=4720.79
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 2254 0 0 0 472047 32 0 0 25 0 1 0 243499110 11415552 2238 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 2787 2238 95 220 0 2564 0
Current children cumulated CPU time (s) 4720.79
Current children cumulated vsize (KiB) 11148

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5852
/proc/meminfo: memFree=1621904/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=11148 CPUtime=4780.77
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 2257 0 0 0 478045 32 0 0 25 0 1 0 243499110 11415552 2241 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 2787 2241 95 220 0 2564 0
Current children cumulated CPU time (s) 4780.77
Current children cumulated vsize (KiB) 11148

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5852
/proc/meminfo: memFree=1621840/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=11148 CPUtime=4840.76
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 2277 0 0 0 484043 33 0 0 25 0 1 0 243499110 11415552 2261 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532391 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 2787 2261 95 220 0 2564 0
Current children cumulated CPU time (s) 4840.76
Current children cumulated vsize (KiB) 11148

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5852
/proc/meminfo: memFree=1621776/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=11148 CPUtime=4900.74
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 2279 0 0 0 490041 33 0 0 25 0 1 0 243499110 11415552 2263 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 2787 2263 95 220 0 2564 0
Current children cumulated CPU time (s) 4900.74
Current children cumulated vsize (KiB) 11148

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5852
/proc/meminfo: memFree=1621712/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=11284 CPUtime=4960.72
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 2296 0 0 0 496039 33 0 0 25 0 1 0 243499110 11554816 2280 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525710 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 2821 2280 95 220 0 2598 0
Current children cumulated CPU time (s) 4960.72
Current children cumulated vsize (KiB) 11284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 5852
/proc/meminfo: memFree=1621712/2055920 swapFree=4141128/4192956
[pid=5453] ppid=5451 vsize=11284 CPUtime=5000.03
/proc/5453/stat : 5453 (sat7_bin) R 5451 5453 5399 0 -1 4194304 2302 0 0 0 499969 34 0 0 25 0 1 0 243499110 11554816 2286 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532711 0 0 4096 0 0 0 0 17 1 0 0
/proc/5453/statm: 2821 2286 95 220 0 2598 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 11284

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): 5001.61
CPU time (s): 5000.03
CPU user time (s): 4999.69
CPU system time (s): 0.342947
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 11284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.342947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2302
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= 10645

runsolver used 4.15037 second user time and 10.2004 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Fri Apr 27 11:50:14 UTC 2007

IDJOB= 425300
IDBENCH= 19967
IDSOLVER= 183
FILE ID= node4/425300-1177674614

PBS_JOBID= 4698596

Free space on /tmp= 66518 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1858313411-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425300-1177674614/sat7_bin /tmp/evaluation/425300-1177674614/instance-425300-1177674614.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-425300-1177674614 -o ROOT/results/node4/solver-425300-1177674614 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425300-1177674614/sat7_bin /tmp/evaluation/425300-1177674614/instance-425300-1177674614.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  742af8c49b83baf589639ee213385309

RANDOM SEED= 158641853

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1631344 kB
Buffers:         48456 kB
Cached:         289172 kB
SwapCached:      15836 kB
Active:         234472 kB
Inactive:       126676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1631344 kB
SwapTotal:     4192956 kB
SwapFree:      4141128 kB
Dirty:            1352 kB
Writeback:           0 kB
Mapped:          29712 kB
Slab:            48940 kB
Committed_AS:  6331816 kB
PageTables:       1816 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= 66518 MiB

End job on node4 on Fri Apr 27 13:13:37 UTC 2007