Trace number 297697

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT7 2007-02-08? (TO) 1200.08 1200.37

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S216896591-15.SAT.shuffled.cnf
MD5SUMf498f91d09d29fe9da9aa03580b39379
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.040992
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 100 conflicts
0.00/0.02	c Restarting after 250 conflicts
0.00/0.03	c Restarting after 477 conflicts
0.00/0.05	c Restarting after 815 conflicts
0.00/0.08	c Restarting after 1323 conflicts
0.10/0.13	c Restarting after 2083 conflicts
0.10/0.20	c Restarting after 3223 conflicts
0.30/0.32	c Restarting after 4933 conflicts
0.41/0.50	c Restarting after 7495 conflicts
0.71/0.76	c Restarting after 11340 conflicts
1.12/1.18	c Restarting after 17106 conflicts
1.74/1.82	c Restarting after 25755 conflicts
2.77/2.79	c Restarting after 38730 conflicts
4.20/4.29	c Restarting after 58191 conflicts
6.55/6.60	c Restarting after 87383 conflicts
10.03/10.14	c Restarting after 131172 conflicts
15.56/15.61	c Restarting after 196857 conflicts
23.96/24.05	c Restarting after 295383 conflicts
36.77/36.81	c Restarting after 443174 conflicts
56.94/57.04	c Restarting after 664858 conflicts
87.87/87.99	c Restarting after 997385 conflicts
136.21/136.27	c Restarting after 1496174 conflicts
210.25/210.35	c Restarting after 2244356 conflicts
326.07/326.19	c Restarting after 3366630 conflicts
504.48/504.61	c Restarting after 5050041 conflicts
786.21/786.50	c Restarting after 7575157 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-297697-1171843801 -o ROOT/results/node72/solver-297697-1171843801 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297697-1171843801/sat7_bin /tmp/evaluation/297697-1171843801/instance-297697-1171843801.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 1578
/proc/meminfo: memFree=844480/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=1204 CPUtime=0
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 204347949 1232896 126 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 301 126 87 220 0 78 0

[startup+0.106887 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 1578
/proc/meminfo: memFree=844480/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=1468 CPUtime=0.1
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 216 0 0 0 10 0 0 0 18 0 1 0 204347949 1503232 199 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532552 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 367 199 95 220 0 144 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1468

[startup+0.514923 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 1578
/proc/meminfo: memFree=844480/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=1468 CPUtime=0.51
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 249 0 0 0 51 0 0 0 21 0 1 0 204347949 1503232 232 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 367 232 95 220 0 144 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1468

[startup+1.336 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 1579
/proc/meminfo: memFree=843832/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=1984 CPUtime=1.33
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 276 0 0 0 133 0 0 0 25 0 1 0 204347949 2031616 259 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558447 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 496 259 95 220 0 273 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1984

[startup+2.97815 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 1579
/proc/meminfo: memFree=843576/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=1984 CPUtime=2.97
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 315 0 0 0 297 0 0 0 25 0 1 0 204347949 2031616 298 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532534 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 496 298 95 220 0 273 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1984

[startup+6.25445 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 1579
/proc/meminfo: memFree=843320/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=2116 CPUtime=6.25
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 365 0 0 0 625 0 0 0 25 0 1 0 204347949 2166784 348 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579396 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 529 348 95 220 0 306 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2116

[startup+12.713 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 1579
/proc/meminfo: memFree=842936/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=3144 CPUtime=12.7
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 424 0 0 0 1270 0 0 0 25 0 1 0 204347949 3219456 407 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 786 407 95 220 0 563 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3144

[startup+25.5132 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 1579
/proc/meminfo: memFree=842680/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=3276 CPUtime=25.5
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 516 0 0 0 2550 0 0 0 25 0 1 0 204347949 3354624 499 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 819 499 95 220 0 596 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3276

[startup+51.1275 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1579
/proc/meminfo: memFree=842296/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=3540 CPUtime=51.1
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 603 0 0 0 5110 0 0 0 25 0 1 0 204347949 3624960 586 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 885 586 95 220 0 662 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3540

[startup+102.345 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 1579
/proc/meminfo: memFree=841720/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=3940 CPUtime=102.3
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 732 0 0 0 10230 0 0 0 25 0 1 0 204347949 4034560 715 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 985 715 95 220 0 762 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3940

[startup+162.374 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 1579
/proc/meminfo: memFree=841336/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=4204 CPUtime=162.33
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 827 0 0 0 16232 1 0 0 25 0 1 0 204347949 4304896 810 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 1051 810 95 220 0 828 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 4204

[startup+222.399 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 1579
/proc/meminfo: memFree=841016/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=4476 CPUtime=222.33
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 904 0 0 0 22232 1 0 0 25 0 1 0 204347949 4583424 887 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 1119 887 95 220 0 896 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4476

[startup+282.424 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 1579
/proc/meminfo: memFree=840888/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=4612 CPUtime=282.35
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 962 0 0 0 28233 2 0 0 25 0 1 0 204347949 4722688 945 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 1153 945 95 220 0 930 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 4612

[startup+342.452 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 1579
/proc/meminfo: memFree=840504/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=4748 CPUtime=342.35
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 1037 0 0 0 34233 2 0 0 25 0 1 0 204347949 4861952 1020 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 1187 1020 95 220 0 964 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 4748

[startup+402.483 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 1579
/proc/meminfo: memFree=840440/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=4884 CPUtime=402.38
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 1075 0 0 0 40235 3 0 0 25 0 1 0 204347949 5001216 1058 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134540102 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 1221 1058 95 220 0 998 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 4884

[startup+462.51 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1579
/proc/meminfo: memFree=840312/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=5020 CPUtime=462.39
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 1106 0 0 0 46235 4 0 0 25 0 1 0 204347949 5140480 1089 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 1255 1089 95 220 0 1032 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 5020

[startup+522.54 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 1579
/proc/meminfo: memFree=840056/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=5152 CPUtime=522.4
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 1154 0 0 0 52236 4 0 0 25 0 1 0 204347949 5275648 1137 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536192 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 1288 1137 95 220 0 1065 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 5152

[startup+582.564 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 1579
/proc/meminfo: memFree=839800/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=7344 CPUtime=582.42
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 1208 0 0 0 58237 5 0 0 25 0 1 0 204347949 7520256 1191 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536997 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 1836 1191 95 220 0 1613 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 7344

[startup+642.594 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1579
/proc/meminfo: memFree=839608/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=7612 CPUtime=642.42
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 1272 0 0 0 64237 5 0 0 25 0 1 0 204347949 7794688 1255 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532523 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 1903 1255 95 220 0 1680 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 7612

[startup+702.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1579
/proc/meminfo: memFree=839352/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=7752 CPUtime=702.44
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 1327 0 0 0 70238 6 0 0 25 0 1 0 204347949 7938048 1310 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 1938 1310 95 220 0 1715 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 7752

[startup+762.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1579
/proc/meminfo: memFree=839224/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=7896 CPUtime=762.44
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 1359 0 0 0 76238 6 0 0 25 0 1 0 204347949 8085504 1342 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529579 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 1974 1342 95 220 0 1751 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 7896

[startup+822.675 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1579
/proc/meminfo: memFree=839032/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=8040 CPUtime=822.47
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 1407 0 0 0 82240 7 0 0 25 0 1 0 204347949 8232960 1390 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525590 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 2010 1390 95 220 0 1787 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 8040

[startup+882.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1579
/proc/meminfo: memFree=838840/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=8312 CPUtime=882.48
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 1462 0 0 0 88241 7 0 0 25 0 1 0 204347949 8511488 1445 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 2078 1445 95 220 0 1855 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 8312

[startup+942.733 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1579
/proc/meminfo: memFree=838712/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=8312 CPUtime=942.49
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 1479 0 0 0 94242 7 0 0 25 0 1 0 204347949 8511488 1462 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532675 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 2078 1462 95 220 0 1855 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 8312

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1579
/proc/meminfo: memFree=838648/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=8448 CPUtime=1002.51
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 1505 0 0 0 100243 8 0 0 25 0 1 0 204347949 8650752 1488 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 2112 1488 95 220 0 1889 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 8448

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1579
/proc/meminfo: memFree=838520/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=8584 CPUtime=1062.52
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 1538 0 0 0 106244 8 0 0 25 0 1 0 204347949 8790016 1521 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 2146 1521 95 220 0 1923 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 8584

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1579
/proc/meminfo: memFree=838392/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=8584 CPUtime=1122.54
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 1559 0 0 0 112245 9 0 0 25 0 1 0 204347949 8790016 1542 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 2146 1542 95 220 0 1923 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 8584

[startup+1182.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1579
/proc/meminfo: memFree=838392/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=8716 CPUtime=1182.54
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 1572 0 0 0 118245 9 0 0 25 0 1 0 204347949 8925184 1555 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 2179 1555 95 220 0 1956 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 8716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1579
/proc/meminfo: memFree=838328/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=8716 CPUtime=1200.06
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 1576 0 0 0 119997 9 0 0 25 0 1 0 204347949 8925184 1559 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 2179 1559 95 220 0 1956 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8716

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1579
/proc/meminfo: memFree=838328/2055920 swapFree=4145060/4192956
[pid=1578] ppid=1576 vsize=8716 CPUtime=1200.06
/proc/1578/stat : 1578 (sat7_bin) R 1576 1578 933 0 -1 4194304 1576 0 0 0 119997 9 0 0 25 0 1 0 204347949 8925184 1559 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/1578/statm: 2179 1559 95 220 0 1956 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8716

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.08
CPU user time (s): 1199.98
CPU system time (s): 0.100984
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 8716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1576
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= 1629

runsolver used 1.36579 second user time and 2.6216 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Mon Feb 19 00:10:01 UTC 2007

IDJOB= 297697
IDBENCH= 19968
IDSOLVER= 101
FILE ID= node72/297697-1171843801

PBS_JOBID= 3839718

Free space on /tmp= 66563 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S216896591-15.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297697-1171843801/sat7_bin /tmp/evaluation/297697-1171843801/instance-297697-1171843801.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-297697-1171843801 -o ROOT/results/node72/solver-297697-1171843801 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297697-1171843801/sat7_bin /tmp/evaluation/297697-1171843801/instance-297697-1171843801.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  f498f91d09d29fe9da9aa03580b39379

RANDOM SEED= 751333947

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:        844952 kB
Buffers:         50636 kB
Cached:        1030308 kB
SwapCached:      16508 kB
Active:         685000 kB
Inactive:       420204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        844952 kB
SwapTotal:     4192956 kB
SwapFree:      4145060 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          29984 kB
Slab:            91384 kB
Committed_AS:   532036 kB
PageTables:       1676 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node72 on Mon Feb 19 00:30:04 UTC 2007