Trace number 425311

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) 5000.06 5002.11

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1490740667-05.SAT.shuffled.cnf
MD5SUMf01193a3f455045d150f231e0d56c100
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.269958
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 100 conflicts
0.00/0.02	c Restarting after 250 conflicts
0.00/0.03	c Restarting after 476 conflicts
0.03/0.06	c Restarting after 813 conflicts
0.03/0.09	c Restarting after 1320 conflicts
0.09/0.15	c Restarting after 2079 conflicts
0.19/0.23	c Restarting after 3218 conflicts
0.29/0.35	c Restarting after 4926 conflicts
0.49/0.55	c Restarting after 7488 conflicts
0.79/0.85	c Restarting after 11333 conflicts
1.29/1.31	c Restarting after 17100 conflicts
1.99/2.02	c Restarting after 25752 conflicts
3.09/3.12	c Restarting after 38727 conflicts
4.69/4.80	c Restarting after 58192 conflicts
7.29/7.31	c Restarting after 87384 conflicts
11.29/11.35	c Restarting after 131173 conflicts
17.49/17.54	c Restarting after 196857 conflicts
26.98/27.03	c Restarting after 295384 conflicts
41.68/41.76	c Restarting after 443174 conflicts
64.78/64.82	c Restarting after 664859 conflicts
99.36/99.46	c Restarting after 997384 conflicts
153.63/153.79	c Restarting after 1496173 conflicts
236.51/236.67	c Restarting after 2244355 conflicts
368.85/369.08	c Restarting after 3366631 conflicts
571.39/571.77	c Restarting after 5050042 conflicts
892.17/892.62	c Restarting after 7575159 conflicts
1395.49/1396.19	c Restarting after 11362834 conflicts
2178.11/2179.06	c Restarting after 17044347 conflicts
3430.83/3432.25	c Restarting after 25566617 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/node23/watcher-425311-1177678375 -o ROOT/results/node23/solver-425311-1177678375 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425311-1177678375/sat7_bin /tmp/evaluation/425311-1177678375/instance-425311-1177678375.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: 0.92 0.98 0.99 2/77 17884
/proc/meminfo: memFree=1601264/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=1204 CPUtime=0
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 215754614 1232896 126 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134518465 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 301 126 87 220 0 78 0

[startup+0.039459 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 17884
/proc/meminfo: memFree=1601264/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=1468 CPUtime=0.03
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 196 0 0 0 3 0 0 0 18 0 1 0 215754614 1503232 180 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536652 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 367 181 95 220 0 144 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1468

[startup+0.101471 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 17884
/proc/meminfo: memFree=1601264/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=1468 CPUtime=0.09
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 221 0 0 0 9 0 0 0 18 0 1 0 215754614 1503232 205 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 367 205 95 220 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1468

[startup+0.301509 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 17884
/proc/meminfo: memFree=1601264/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=1468 CPUtime=0.29
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 242 0 0 0 29 0 0 0 19 0 1 0 215754614 1503232 226 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529951 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 367 226 95 220 0 144 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701587 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 17884
/proc/meminfo: memFree=1601264/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=1984 CPUtime=0.69
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 267 0 0 0 69 0 0 0 23 0 1 0 215754614 2031616 251 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 496 251 95 220 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1984

[startup+1.50174 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17885
/proc/meminfo: memFree=1600616/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=1984 CPUtime=1.49
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 295 0 0 0 149 0 0 0 25 0 1 0 215754614 2031616 279 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 496 279 95 220 0 273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1984

[startup+3.10105 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17885
/proc/meminfo: memFree=1600360/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=2116 CPUtime=3.09
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 334 0 0 0 309 0 0 0 25 0 1 0 215754614 2166784 318 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578680 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 529 318 95 220 0 306 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.30167 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17885
/proc/meminfo: memFree=1599976/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=2116 CPUtime=6.29
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 382 0 0 0 629 0 0 0 25 0 1 0 215754614 2166784 366 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 529 366 95 220 0 306 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17885
/proc/meminfo: memFree=1599656/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=3276 CPUtime=12.69
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 452 0 0 0 1269 0 0 0 25 0 1 0 215754614 3354624 436 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 819 436 95 220 0 596 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3276

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17885
/proc/meminfo: memFree=1599280/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=3408 CPUtime=25.48
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 548 0 0 0 2548 0 0 0 25 0 1 0 215754614 3489792 532 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538365 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 852 532 95 220 0 629 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3408

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 17885
/proc/meminfo: memFree=1598832/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=3676 CPUtime=51.07
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 663 0 0 0 5107 0 0 0 25 0 1 0 215754614 3764224 647 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 919 647 95 220 0 696 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3676

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 17885
/proc/meminfo: memFree=1598192/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=3940 CPUtime=102.26
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 809 0 0 0 10225 1 0 0 25 0 1 0 215754614 4034560 793 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538842 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 985 793 95 220 0 762 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3940

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17885
/proc/meminfo: memFree=1597680/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=4348 CPUtime=162.23
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 923 0 0 0 16222 1 0 0 25 0 1 0 215754614 4452352 907 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532685 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 1087 907 95 220 0 864 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4348

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17885
/proc/meminfo: memFree=1597424/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=4484 CPUtime=222.21
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 989 0 0 0 22219 2 0 0 25 0 1 0 215754614 4591616 973 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 1121 973 95 220 0 898 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4484

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17885
/proc/meminfo: memFree=1596976/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=6804 CPUtime=282.19
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 1075 0 0 0 28217 2 0 0 25 0 1 0 215754614 6967296 1059 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565392 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 1701 1059 95 220 0 1478 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6804

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17885
/proc/meminfo: memFree=1596784/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=6936 CPUtime=342.17
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 1116 0 0 0 34214 3 0 0 25 0 1 0 215754614 7102464 1100 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 1734 1100 95 220 0 1511 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6936

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17885
/proc/meminfo: memFree=1596592/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=7068 CPUtime=402.14
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 1179 0 0 0 40211 3 0 0 25 0 1 0 215754614 7237632 1163 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 1767 1163 95 220 0 1544 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 7068

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17885
/proc/meminfo: memFree=1596400/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=7204 CPUtime=462.12
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 1222 0 0 0 46208 4 0 0 25 0 1 0 215754614 7376896 1206 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 1801 1206 95 220 0 1578 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 7204

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 18051
/proc/meminfo: memFree=1594864/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=7348 CPUtime=522.02
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 1270 0 0 0 52198 4 0 0 25 0 1 0 215754614 7524352 1254 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 1837 1254 95 220 0 1614 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 7348

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18083
/proc/meminfo: memFree=1595824/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=7616 CPUtime=581.99
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 1341 0 0 0 58195 4 0 0 25 0 1 0 215754614 7798784 1325 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531484 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 1904 1325 95 220 0 1681 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 7616

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18083
/proc/meminfo: memFree=1595504/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=7888 CPUtime=641.97
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 1402 0 0 0 64192 5 0 0 25 0 1 0 215754614 8077312 1386 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532493 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 1972 1386 95 220 0 1749 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 7888


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18085
/proc/meminfo: memFree=1591856/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=11380 CPUtime=4060.71
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 2373 0 0 0 406037 34 0 0 25 0 1 0 215754614 11653120 2357 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532540 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 2845 2357 95 220 0 2622 0
Current children cumulated CPU time (s) 4060.71
Current children cumulated vsize (KiB) 11380

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 18251
/proc/meminfo: memFree=1590384/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=11380 CPUtime=4120.59
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 2381 0 0 0 412025 34 0 0 25 0 1 0 215754614 11653120 2365 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 2845 2365 95 220 0 2622 0
Current children cumulated CPU time (s) 4120.59
Current children cumulated vsize (KiB) 11380

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18283
/proc/meminfo: memFree=1591536/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=11380 CPUtime=4180.54
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 2387 0 0 0 418020 34 0 0 25 0 1 0 215754614 11653120 2371 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 2845 2371 95 220 0 2622 0
Current children cumulated CPU time (s) 4180.54
Current children cumulated vsize (KiB) 11380

[startup+4242.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1591600/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=11380 CPUtime=4240.52
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 2387 0 0 0 424017 35 0 0 25 0 1 0 215754614 11653120 2371 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 2845 2371 95 220 0 2622 0
Current children cumulated CPU time (s) 4240.52
Current children cumulated vsize (KiB) 11380

[startup+4302.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1591600/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=11524 CPUtime=4300.5
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 2402 0 0 0 430015 35 0 0 25 0 1 0 215754614 11800576 2386 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 2881 2386 95 220 0 2658 0
Current children cumulated CPU time (s) 4300.5
Current children cumulated vsize (KiB) 11524

[startup+4362.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1591600/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=11524 CPUtime=4360.48
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 2413 0 0 0 436012 36 0 0 25 0 1 0 215754614 11800576 2397 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 2881 2397 95 220 0 2658 0
Current children cumulated CPU time (s) 4360.48
Current children cumulated vsize (KiB) 11524

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1591664/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=11524 CPUtime=4420.45
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 2421 0 0 0 442009 36 0 0 25 0 1 0 215754614 11800576 2405 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 2881 2405 95 220 0 2658 0
Current children cumulated CPU time (s) 4420.45
Current children cumulated vsize (KiB) 11524

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1591600/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=11524 CPUtime=4480.44
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 2431 0 0 0 448007 37 0 0 25 0 1 0 215754614 11800576 2415 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532427 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 2881 2415 95 220 0 2658 0
Current children cumulated CPU time (s) 4480.44
Current children cumulated vsize (KiB) 11524

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1591536/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=11676 CPUtime=4540.41
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 2445 0 0 0 454004 37 0 0 25 0 1 0 215754614 11956224 2429 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579594 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 2919 2429 95 220 0 2696 0
Current children cumulated CPU time (s) 4540.41
Current children cumulated vsize (KiB) 11676

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1591536/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=11676 CPUtime=4600.39
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 2453 0 0 0 460001 38 0 0 25 0 1 0 215754614 11956224 2437 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532465 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 2919 2437 95 220 0 2696 0
Current children cumulated CPU time (s) 4600.39
Current children cumulated vsize (KiB) 11676

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1591472/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=11676 CPUtime=4660.36
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 2471 0 0 0 465998 38 0 0 25 0 1 0 215754614 11956224 2455 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 2919 2455 95 220 0 2696 0
Current children cumulated CPU time (s) 4660.36
Current children cumulated vsize (KiB) 11676

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1591408/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=11676 CPUtime=4720.35
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 2472 0 0 0 471996 39 0 0 25 0 1 0 215754614 11956224 2456 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540087 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 2919 2456 95 220 0 2696 0
Current children cumulated CPU time (s) 4720.35
Current children cumulated vsize (KiB) 11676

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1591344/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=11836 CPUtime=4780.32
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 2478 0 0 0 477993 39 0 0 25 0 1 0 215754614 12120064 2462 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 2959 2462 95 220 0 2736 0
Current children cumulated CPU time (s) 4780.32
Current children cumulated vsize (KiB) 11836

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1591280/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=11836 CPUtime=4840.3
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 2484 0 0 0 483990 40 0 0 25 0 1 0 215754614 12120064 2468 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 2959 2468 95 220 0 2736 0
Current children cumulated CPU time (s) 4840.3
Current children cumulated vsize (KiB) 11836

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1591216/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=11836 CPUtime=4900.28
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 2500 0 0 0 489987 41 0 0 25 0 1 0 215754614 12120064 2484 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 2959 2484 95 220 0 2736 0
Current children cumulated CPU time (s) 4900.28
Current children cumulated vsize (KiB) 11836

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1591280/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=11996 CPUtime=4960.25
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 2512 0 0 0 495984 41 0 0 25 0 1 0 215754614 12283904 2496 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531590 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 2999 2496 95 220 0 2776 0
Current children cumulated CPU time (s) 4960.25
Current children cumulated vsize (KiB) 11996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1591280/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=11996 CPUtime=5000.05
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 2512 0 0 0 499963 42 0 0 25 0 1 0 215754614 12283904 2496 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533782 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 2999 2496 95 220 0 2776 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 11996

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: 1.00 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1591280/2055920 swapFree=4169168/4192956
[pid=17884] ppid=17882 vsize=11996 CPUtime=5000.05
/proc/17884/stat : 17884 (sat7_bin) R 17882 17884 17353 0 -1 4194304 2512 0 0 0 499963 42 0 0 25 0 1 0 215754614 12283904 2496 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533782 0 0 4096 0 0 0 0 17 1 0 0
/proc/17884/statm: 2999 2496 95 220 0 2776 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 11996

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.06
CPU user time (s): 4999.63
CPU system time (s): 0.422935
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 11996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.63
system time used= 0.422935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2512
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= 67901

runsolver used 3.89541 second user time and 10.5724 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Fri Apr 27 12:52:55 UTC 2007

IDJOB= 425311
IDBENCH= 19978
IDSOLVER= 183
FILE ID= node23/425311-1177678375

PBS_JOBID= 4698585

Free space on /tmp= 66495 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1490740667-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425311-1177678375/sat7_bin /tmp/evaluation/425311-1177678375/instance-425311-1177678375.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-425311-1177678375 -o ROOT/results/node23/solver-425311-1177678375 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425311-1177678375/sat7_bin /tmp/evaluation/425311-1177678375/instance-425311-1177678375.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f01193a3f455045d150f231e0d56c100

RANDOM SEED= 188792761

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1601744 kB
Buffers:         48144 kB
Cached:         314440 kB
SwapCached:       3392 kB
Active:         265512 kB
Inactive:       121184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1601744 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:            1216 kB
Writeback:           0 kB
Mapped:          30916 kB
Slab:            52992 kB
Committed_AS:  2881152 kB
PageTables:       1796 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= 66495 MiB

End job on node23 on Fri Apr 27 14:16:19 UTC 2007