Trace number 425310

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) 5000.1 5001.71

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1212545732-02.UNSAT.shuffled.cnf
MD5SUMc19b938c6cf4650d8039fc9c59375167
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1449.73
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.00/0.01	c Restarting after 104 conflicts
0.00/0.02	c Restarting after 255 conflicts
0.03/0.03	c Restarting after 482 conflicts
0.03/0.06	c Restarting after 821 conflicts
0.03/0.09	c Restarting after 1328 conflicts
0.10/0.14	c Restarting after 2087 conflicts
0.20/0.23	c Restarting after 3228 conflicts
0.30/0.35	c Restarting after 4938 conflicts
0.50/0.53	c Restarting after 7502 conflicts
0.80/0.82	c Restarting after 11348 conflicts
1.20/1.28	c Restarting after 17115 conflicts
1.89/1.97	c Restarting after 25764 conflicts
2.99/3.02	c Restarting after 38739 conflicts
4.59/4.61	c Restarting after 58200 conflicts
6.99/7.09	c Restarting after 87392 conflicts
10.79/10.85	c Restarting after 131182 conflicts
16.69/16.76	c Restarting after 196867 conflicts
25.89/25.90	c Restarting after 295394 conflicts
39.68/39.78	c Restarting after 443185 conflicts
61.07/61.12	c Restarting after 664868 conflicts
94.26/94.37	c Restarting after 997393 conflicts
146.45/146.58	c Restarting after 1496181 conflicts
228.03/228.15	c Restarting after 2244363 conflicts
354.99/355.14	c Restarting after 3366638 conflicts
554.03/554.27	c Restarting after 5050049 conflicts
863.34/863.72	c Restarting after 7575165 conflicts
1356.60/1357.11	c Restarting after 11362841 conflicts
2131.38/2132.10	c Restarting after 17044353 conflicts
3365.64/3366.74	c Restarting after 25566622 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/node27/watcher-425310-1177678073 -o ROOT/results/node27/solver-425310-1177678073 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425310-1177678073/sat7_bin /tmp/evaluation/425310-1177678073/instance-425310-1177678073.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: 0.71 0.92 0.97 3/65 29121
/proc/meminfo: memFree=1476136/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=1204 CPUtime=0
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 180503245 1232896 126 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 301 126 87 220 0 78 0

[startup+0.0388841 s]
/proc/loadavg: 0.71 0.92 0.97 3/65 29121
/proc/meminfo: memFree=1476136/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=1468 CPUtime=0.03
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 196 0 0 0 3 0 0 0 18 0 1 0 180503245 1503232 180 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558458 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 367 180 95 220 0 144 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1468

[startup+0.101889 s]
/proc/loadavg: 0.71 0.92 0.97 3/65 29121
/proc/meminfo: memFree=1476136/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=1468 CPUtime=0.1
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 221 0 0 0 10 0 0 0 18 0 1 0 180503245 1503232 205 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578687 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 367 205 95 220 0 144 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1468

[startup+0.30191 s]
/proc/loadavg: 0.71 0.92 0.97 3/65 29121
/proc/meminfo: memFree=1476136/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=1468 CPUtime=0.3
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 243 0 0 0 30 0 0 0 19 0 1 0 180503245 1503232 227 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528641 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 367 227 95 220 0 144 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1468

[startup+0.70195 s]
/proc/loadavg: 0.71 0.92 0.97 3/65 29121
/proc/meminfo: memFree=1476136/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=1984 CPUtime=0.7
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 268 0 0 0 70 0 0 0 23 0 1 0 180503245 2031616 252 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 496 252 95 220 0 273 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1984

[startup+1.50103 s]
/proc/loadavg: 0.71 0.92 0.97 2/66 29122
/proc/meminfo: memFree=1475360/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=1984 CPUtime=1.49
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 301 0 0 0 149 0 0 0 25 0 1 0 180503245 2031616 285 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 496 285 95 220 0 273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1984

[startup+3.10119 s]
/proc/loadavg: 0.71 0.92 0.97 2/66 29122
/proc/meminfo: memFree=1475104/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=2116 CPUtime=3.09
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 339 0 0 0 309 0 0 0 25 0 1 0 180503245 2166784 323 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578702 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 529 323 95 220 0 306 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.30152 s]
/proc/loadavg: 0.73 0.92 0.97 2/66 29122
/proc/meminfo: memFree=1474848/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=2116 CPUtime=6.29
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 384 0 0 0 629 0 0 0 25 0 1 0 180503245 2166784 368 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528564 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 529 368 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: 0.76 0.92 0.97 2/66 29122
/proc/meminfo: memFree=1474528/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=3276 CPUtime=12.69
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 455 0 0 0 1269 0 0 0 25 0 1 0 180503245 3354624 439 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538640 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 819 439 95 220 0 596 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3276

[startup+25.5015 s]
/proc/loadavg: 0.81 0.92 0.97 2/66 29122
/proc/meminfo: memFree=1474080/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=3412 CPUtime=25.49
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 550 0 0 0 2549 0 0 0 25 0 1 0 180503245 3493888 534 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536669 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 853 534 95 220 0 630 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3412

[startup+51.1011 s]
/proc/loadavg: 0.87 0.93 0.97 2/66 29122
/proc/meminfo: memFree=1473504/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=3680 CPUtime=51.08
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 689 0 0 0 5108 0 0 0 25 0 1 0 180503245 3768320 673 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 920 673 95 220 0 697 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3680

[startup+102.304 s]
/proc/loadavg: 0.94 0.94 0.97 2/66 29122
/proc/meminfo: memFree=1473056/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=4080 CPUtime=102.26
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 817 0 0 0 10226 0 0 0 25 0 1 0 180503245 4177920 801 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578690 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 1020 801 95 220 0 797 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4080

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/66 29122
/proc/meminfo: memFree=1472480/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=4348 CPUtime=162.24
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 939 0 0 0 16224 0 0 0 25 0 1 0 180503245 4452352 923 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 1087 923 95 220 0 864 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4348

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.97 2/66 29122
/proc/meminfo: memFree=1472096/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=4616 CPUtime=222.22
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 1020 0 0 0 22222 0 0 0 25 0 1 0 180503245 4726784 1004 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 1154 1004 95 220 0 931 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4616

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/66 29122
/proc/meminfo: memFree=1471776/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=6940 CPUtime=282.22
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 1113 0 0 0 28221 1 0 0 25 0 1 0 180503245 7106560 1097 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 1735 1097 95 220 0 1512 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6940

[startup+342.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/66 29122
/proc/meminfo: memFree=1471520/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=7208 CPUtime=342.2
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 1179 0 0 0 34219 1 0 0 25 0 1 0 180503245 7380992 1163 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 1802 1163 95 220 0 1579 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7208

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29122
/proc/meminfo: memFree=1471200/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=7476 CPUtime=402.18
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 1251 0 0 0 40217 1 0 0 25 0 1 0 180503245 7655424 1235 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532517 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 1869 1235 95 220 0 1646 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7476

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29122
/proc/meminfo: memFree=1471008/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=7612 CPUtime=462.16
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 1289 0 0 0 46215 1 0 0 25 0 1 0 180503245 7794688 1273 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532753 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 1903 1273 95 220 0 1680 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7612

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29122
/proc/meminfo: memFree=1470880/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=7744 CPUtime=522.14
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 1328 0 0 0 52213 1 0 0 25 0 1 0 180503245 7929856 1312 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 1936 1312 95 220 0 1713 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 7744

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29122
/proc/meminfo: memFree=1470688/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=7880 CPUtime=582.12
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 1378 0 0 0 58211 1 0 0 25 0 1 0 180503245 8069120 1362 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 1970 1362 95 220 0 1747 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 7880

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29122
/proc/meminfo: memFree=1470560/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=8016 CPUtime=642.11
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 1420 0 0 0 64210 1 0 0 25 0 1 0 180503245 8208384 1404 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579546 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 2004 1404 95 220 0 1781 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 8016


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29322
/proc/meminfo: memFree=1466208/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=11800 CPUtime=4061.04
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 2465 0 0 0 406099 5 0 0 25 0 1 0 180503245 12083200 2449 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 2950 2449 95 220 0 2727 0
Current children cumulated CPU time (s) 4061.04
Current children cumulated vsize (KiB) 11800

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29322
/proc/meminfo: memFree=1466208/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=11800 CPUtime=4121.02
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 2470 0 0 0 412097 5 0 0 25 0 1 0 180503245 12083200 2454 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532435 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 2950 2454 95 220 0 2727 0
Current children cumulated CPU time (s) 4121.02
Current children cumulated vsize (KiB) 11800

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29322
/proc/meminfo: memFree=1466272/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=11800 CPUtime=4181
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 2470 0 0 0 418095 5 0 0 25 0 1 0 180503245 12083200 2454 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 2950 2454 95 220 0 2727 0
Current children cumulated CPU time (s) 4181
Current children cumulated vsize (KiB) 11800

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29322
/proc/meminfo: memFree=1466272/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=11944 CPUtime=4240.99
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 2478 0 0 0 424094 5 0 0 25 0 1 0 180503245 12230656 2462 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 2986 2462 95 220 0 2763 0
Current children cumulated CPU time (s) 4240.99
Current children cumulated vsize (KiB) 11944

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29322
/proc/meminfo: memFree=1466144/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=11944 CPUtime=4300.97
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 2491 0 0 0 430092 5 0 0 25 0 1 0 180503245 12230656 2475 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 2986 2475 95 220 0 2763 0
Current children cumulated CPU time (s) 4300.97
Current children cumulated vsize (KiB) 11944

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29322
/proc/meminfo: memFree=1466144/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=11944 CPUtime=4360.96
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 2500 0 0 0 436091 5 0 0 25 0 1 0 180503245 12230656 2484 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531427 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 2986 2484 95 220 0 2763 0
Current children cumulated CPU time (s) 4360.96
Current children cumulated vsize (KiB) 11944

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 29486
/proc/meminfo: memFree=1464664/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=12088 CPUtime=4420.85
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 2509 0 0 0 442080 5 0 0 25 0 1 0 180503245 12378112 2493 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 3022 2493 95 220 0 2799 0
Current children cumulated CPU time (s) 4420.85
Current children cumulated vsize (KiB) 12088

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29520
/proc/meminfo: memFree=1465824/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=12088 CPUtime=4480.83
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 2514 0 0 0 448077 6 0 0 25 0 1 0 180503245 12378112 2498 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 3022 2498 95 220 0 2799 0
Current children cumulated CPU time (s) 4480.83
Current children cumulated vsize (KiB) 12088

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29520
/proc/meminfo: memFree=1465824/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=12088 CPUtime=4540.81
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 2519 0 0 0 454075 6 0 0 25 0 1 0 180503245 12378112 2503 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 3022 2503 95 220 0 2799 0
Current children cumulated CPU time (s) 4540.81
Current children cumulated vsize (KiB) 12088

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29520
/proc/meminfo: memFree=1465824/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=12088 CPUtime=4600.8
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 2525 0 0 0 460074 6 0 0 25 0 1 0 180503245 12378112 2509 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 3022 2509 95 220 0 2799 0
Current children cumulated CPU time (s) 4600.8
Current children cumulated vsize (KiB) 12088

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29520
/proc/meminfo: memFree=1465888/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=12088 CPUtime=4660.78
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 2525 0 0 0 466072 6 0 0 25 0 1 0 180503245 12378112 2509 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 3022 2509 95 220 0 2799 0
Current children cumulated CPU time (s) 4660.78
Current children cumulated vsize (KiB) 12088

[startup+4722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29520
/proc/meminfo: memFree=1466016/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=12088 CPUtime=4720.77
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 2525 0 0 0 472071 6 0 0 25 0 1 0 180503245 12378112 2509 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538842 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 3022 2509 95 220 0 2799 0
Current children cumulated CPU time (s) 4720.77
Current children cumulated vsize (KiB) 12088

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29520
/proc/meminfo: memFree=1465888/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=12088 CPUtime=4780.74
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 2540 0 0 0 478068 6 0 0 25 0 1 0 180503245 12378112 2524 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536625 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 3022 2524 95 220 0 2799 0
Current children cumulated CPU time (s) 4780.74
Current children cumulated vsize (KiB) 12088

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29520
/proc/meminfo: memFree=1465888/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=12088 CPUtime=4840.73
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 2545 0 0 0 484067 6 0 0 25 0 1 0 180503245 12378112 2529 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 3022 2529 95 220 0 2799 0
Current children cumulated CPU time (s) 4840.73
Current children cumulated vsize (KiB) 12088

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29520
/proc/meminfo: memFree=1465824/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=12248 CPUtime=4900.71
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 2560 0 0 0 490065 6 0 0 25 0 1 0 180503245 12541952 2544 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579419 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 3062 2544 95 220 0 2839 0
Current children cumulated CPU time (s) 4900.71
Current children cumulated vsize (KiB) 12248

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29520
/proc/meminfo: memFree=1465824/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=12248 CPUtime=4960.69
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 2572 0 0 0 496063 6 0 0 25 0 1 0 180503245 12541952 2556 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531422 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 3062 2556 95 220 0 2839 0
Current children cumulated CPU time (s) 4960.69
Current children cumulated vsize (KiB) 12248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29520
/proc/meminfo: memFree=1465824/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=12248 CPUtime=5000.09
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 2577 0 0 0 500003 6 0 0 25 0 1 0 180503245 12541952 2561 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 3062 2561 95 220 0 2839 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 12248

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

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

[startup+5001.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 29520
/proc/meminfo: memFree=1465824/2055920 swapFree=4182916/4192956
[pid=29121] ppid=29119 vsize=12248 CPUtime=5000.09
/proc/29121/stat : 29121 (sat7_bin) R 29119 29121 29067 0 -1 4194304 2577 0 0 0 500003 6 0 0 25 0 1 0 180503245 12541952 2561 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29121/statm: 3062 2561 95 220 0 2839 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 12248

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.1
CPU user time (s): 5000.03
CPU system time (s): 0.069989
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 12248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.03
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2577
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= 7929

runsolver used 3.9224 second user time and 9.8345 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Fri Apr 27 12:47:53 UTC 2007

IDJOB= 425310
IDBENCH= 19977
IDSOLVER= 183
FILE ID= node27/425310-1177678073

PBS_JOBID= 4698633

Free space on /tmp= 66442 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1212545732-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425310-1177678073/sat7_bin /tmp/evaluation/425310-1177678073/instance-425310-1177678073.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-425310-1177678073 -o ROOT/results/node27/solver-425310-1177678073 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425310-1177678073/sat7_bin /tmp/evaluation/425310-1177678073/instance-425310-1177678073.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c19b938c6cf4650d8039fc9c59375167

RANDOM SEED= 231918731

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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		: 3000.213
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:       1476480 kB
Buffers:         48356 kB
Cached:         456008 kB
SwapCached:       4616 kB
Active:         238756 kB
Inactive:       275712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1476480 kB
SwapTotal:     4192956 kB
SwapFree:      4182916 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            51004 kB
Committed_AS:  2204136 kB
PageTables:       1412 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= 66442 MiB

End job on node27 on Fri Apr 27 14:11:17 UTC 2007