Trace number 425296

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) 5000.09 5001.91

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
MD5SUMb08a1aad55633f70f39fba837eb80665
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 ...
0.01/0.01	c Restarting after 101 conflicts
0.01/0.02	c Restarting after 251 conflicts
0.01/0.03	c Restarting after 477 conflicts
0.01/0.06	c Restarting after 814 conflicts
0.01/0.09	c Restarting after 1321 conflicts
0.10/0.14	c Restarting after 2080 conflicts
0.20/0.22	c Restarting after 3219 conflicts
0.30/0.35	c Restarting after 4927 conflicts
0.50/0.55	c Restarting after 7489 conflicts
0.80/0.87	c Restarting after 11334 conflicts
1.30/1.36	c Restarting after 17100 conflicts
2.10/2.10	c Restarting after 25751 conflicts
3.20/3.23	c Restarting after 38725 conflicts
4.89/4.96	c Restarting after 58186 conflicts
7.60/7.65	c Restarting after 87378 conflicts
11.69/11.79	c Restarting after 131168 conflicts
18.09/18.10	c Restarting after 196852 conflicts
27.79/27.88	c Restarting after 295378 conflicts
42.98/43.04	c Restarting after 443168 conflicts
66.57/66.61	c Restarting after 664851 conflicts
103.26/103.35	c Restarting after 997376 conflicts
159.64/159.73	c Restarting after 1496165 conflicts
247.51/247.60	c Restarting after 2244349 conflicts
385.97/386.18	c Restarting after 3366624 conflicts
605.02/605.35	c Restarting after 5050035 conflicts
941.68/942.13	c Restarting after 7575153 conflicts
1475.51/1476.10	c Restarting after 11362828 conflicts
2307.95/2308.81	c Restarting after 17044342 conflicts
3634.92/3636.25	c Restarting after 25566612 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/node25/watcher-425296-1177671082 -o ROOT/results/node25/solver-425296-1177671082 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425296-1177671082/sat7_bin /tmp/evaluation/425296-1177671082/instance-425296-1177671082.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: 1.00 1.00 0.99 3/64 27137
/proc/meminfo: memFree=1783496/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=1212 CPUtime=0
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 215025263 1241088 128 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 303 128 87 220 0 80 0

[startup+0.0115949 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 27137
/proc/meminfo: memFree=1783496/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=1216 CPUtime=0.01
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 180 0 0 0 1 0 0 0 18 0 1 0 215025263 1245184 164 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539857 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 304 164 93 220 0 81 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1216

[startup+0.10161 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 27137
/proc/meminfo: memFree=1783496/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=1476 CPUtime=0.1
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 229 0 0 0 10 0 0 0 18 0 1 0 215025263 1511424 213 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134535949 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 369 213 95 220 0 146 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1476

[startup+0.301644 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 27137
/proc/meminfo: memFree=1783496/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=1992 CPUtime=0.3
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 257 0 0 0 30 0 0 0 19 0 1 0 215025263 2039808 241 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539576 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 498 241 95 220 0 275 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1992

[startup+0.701711 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 27137
/proc/meminfo: memFree=1783496/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=1992 CPUtime=0.7
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 283 0 0 0 70 0 0 0 22 0 1 0 215025263 2039808 267 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579449 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 498 267 95 220 0 275 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1992

[startup+1.50185 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27138
/proc/meminfo: memFree=1782784/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=1992 CPUtime=1.5
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 317 0 0 0 150 0 0 0 25 0 1 0 215025263 2039808 301 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529501 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 498 301 95 220 0 275 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1992

[startup+3.10112 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27138
/proc/meminfo: memFree=1782464/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=2124 CPUtime=3.09
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 361 0 0 0 309 0 0 0 25 0 1 0 215025263 2174976 345 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532379 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 531 345 95 220 0 308 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2124

[startup+6.30167 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27138
/proc/meminfo: memFree=1782080/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=3152 CPUtime=6.29
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 425 0 0 0 629 0 0 0 25 0 1 0 215025263 3227648 409 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 788 409 95 220 0 565 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3152

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27138
/proc/meminfo: memFree=1781760/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=3152 CPUtime=12.69
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 491 0 0 0 1269 0 0 0 25 0 1 0 215025263 3227648 475 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532301 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 788 475 95 220 0 565 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3152

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27138
/proc/meminfo: memFree=1781376/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=3416 CPUtime=25.49
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 575 0 0 0 2549 0 0 0 25 0 1 0 215025263 3497984 559 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528472 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 854 559 95 220 0 631 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3416

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27138
/proc/meminfo: memFree=1780800/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=3688 CPUtime=51.08
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 715 0 0 0 5108 0 0 0 25 0 1 0 215025263 3776512 699 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533631 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 922 699 95 220 0 699 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3688

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27138
/proc/meminfo: memFree=1780160/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=4088 CPUtime=102.26
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 873 0 0 0 10226 0 0 0 25 0 1 0 215025263 4186112 857 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538704 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 1022 857 95 220 0 799 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4088

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27138
/proc/meminfo: memFree=1779584/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=6544 CPUtime=162.24
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 1006 0 0 0 16224 0 0 0 25 0 1 0 215025263 6701056 990 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 1636 990 95 220 0 1413 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6544

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27138
/proc/meminfo: memFree=1779200/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=6812 CPUtime=222.22
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 1093 0 0 0 22222 0 0 0 25 0 1 0 215025263 6975488 1077 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 1703 1077 95 220 0 1480 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6812

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27138
/proc/meminfo: memFree=1778752/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=6948 CPUtime=282.2
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 1209 0 0 0 28219 1 0 0 25 0 1 0 215025263 7114752 1193 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539729 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 1737 1193 95 220 0 1514 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 6948

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27138
/proc/meminfo: memFree=1778496/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=7212 CPUtime=342.18
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 1270 0 0 0 34217 1 0 0 25 0 1 0 215025263 7385088 1254 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 1803 1254 95 220 0 1580 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 7212

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27138
/proc/meminfo: memFree=1778176/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=7480 CPUtime=402.16
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 1337 0 0 0 40215 1 0 0 25 0 1 0 215025263 7659520 1321 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 1870 1321 95 220 0 1647 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 7480

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27138
/proc/meminfo: memFree=1777856/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=7752 CPUtime=462.14
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 1417 0 0 0 46213 1 0 0 25 0 1 0 215025263 7938048 1401 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 1938 1401 95 220 0 1715 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 7752

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27138
/proc/meminfo: memFree=1777600/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=7888 CPUtime=522.12
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 1461 0 0 0 52211 1 0 0 25 0 1 0 215025263 8077312 1445 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 1972 1445 95 220 0 1749 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 7888

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 27164
/proc/meminfo: memFree=1776272/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=8032 CPUtime=582.09
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 1497 0 0 0 58208 1 0 0 25 0 1 0 215025263 8224768 1481 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 2008 1481 95 220 0 1785 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 8032

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27336
/proc/meminfo: memFree=1776952/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=8176 CPUtime=641.99
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 1566 0 0 0 64197 2 0 0 25 0 1 0 215025263 8372224 1550 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 2044 1550 95 220 0 1821 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 8176


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27338
/proc/meminfo: memFree=1772288/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=12496 CPUtime=4060.88
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 2753 0 0 0 406076 12 0 0 25 0 1 0 215025263 12795904 2737 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 3124 2737 95 220 0 2901 0
Current children cumulated CPU time (s) 4060.88
Current children cumulated vsize (KiB) 12496

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27338
/proc/meminfo: memFree=1772288/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=12640 CPUtime=4120.86
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 2763 0 0 0 412074 12 0 0 25 0 1 0 215025263 12943360 2747 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 3160 2747 95 220 0 2937 0
Current children cumulated CPU time (s) 4120.86
Current children cumulated vsize (KiB) 12640

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27364
/proc/meminfo: memFree=1771216/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=12640 CPUtime=4180.81
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 2769 0 0 0 418068 13 0 0 25 0 1 0 215025263 12943360 2753 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 3160 2753 95 220 0 2937 0
Current children cumulated CPU time (s) 4180.81
Current children cumulated vsize (KiB) 12640

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27536
/proc/meminfo: memFree=1772024/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=12640 CPUtime=4240.71
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 2770 0 0 0 424058 13 0 0 25 0 1 0 215025263 12943360 2754 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 3160 2754 95 220 0 2937 0
Current children cumulated CPU time (s) 4240.71
Current children cumulated vsize (KiB) 12640

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27536
/proc/meminfo: memFree=1772032/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=12640 CPUtime=4300.7
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 2778 0 0 0 430056 14 0 0 25 0 1 0 215025263 12943360 2762 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532534 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 3160 2762 95 220 0 2937 0
Current children cumulated CPU time (s) 4300.7
Current children cumulated vsize (KiB) 12640

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27536
/proc/meminfo: memFree=1772160/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=12640 CPUtime=4360.68
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 2781 0 0 0 436054 14 0 0 25 0 1 0 215025263 12943360 2765 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 3160 2765 95 220 0 2937 0
Current children cumulated CPU time (s) 4360.68
Current children cumulated vsize (KiB) 12640

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27536
/proc/meminfo: memFree=1772160/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=12640 CPUtime=4420.66
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 2789 0 0 0 442052 14 0 0 25 0 1 0 215025263 12943360 2773 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 3160 2773 95 220 0 2937 0
Current children cumulated CPU time (s) 4420.66
Current children cumulated vsize (KiB) 12640

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27536
/proc/meminfo: memFree=1772160/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=12640 CPUtime=4480.63
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 2795 0 0 0 448049 14 0 0 25 0 1 0 215025263 12943360 2779 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 3160 2779 95 220 0 2937 0
Current children cumulated CPU time (s) 4480.63
Current children cumulated vsize (KiB) 12640

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27536
/proc/meminfo: memFree=1772160/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=12640 CPUtime=4540.61
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 2798 0 0 0 454047 14 0 0 25 0 1 0 215025263 12943360 2782 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 3160 2782 95 220 0 2937 0
Current children cumulated CPU time (s) 4540.61
Current children cumulated vsize (KiB) 12640

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27536
/proc/meminfo: memFree=1772096/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=12784 CPUtime=4600.61
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 2810 0 0 0 460046 15 0 0 25 0 1 0 215025263 13090816 2794 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 3196 2794 95 220 0 2973 0
Current children cumulated CPU time (s) 4600.61
Current children cumulated vsize (KiB) 12784

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27536
/proc/meminfo: memFree=1772096/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=12784 CPUtime=4660.58
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 2814 0 0 0 466043 15 0 0 25 0 1 0 215025263 13090816 2798 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538761 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 3196 2798 95 220 0 2973 0
Current children cumulated CPU time (s) 4660.58
Current children cumulated vsize (KiB) 12784

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27536
/proc/meminfo: memFree=1772032/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=12928 CPUtime=4720.57
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 2833 0 0 0 472042 15 0 0 25 0 1 0 215025263 13238272 2817 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 3232 2817 95 220 0 3009 0
Current children cumulated CPU time (s) 4720.57
Current children cumulated vsize (KiB) 12928

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27536
/proc/meminfo: memFree=1771968/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=12928 CPUtime=4780.54
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 2836 0 0 0 478039 15 0 0 25 0 1 0 215025263 13238272 2820 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 3232 2820 95 220 0 3009 0
Current children cumulated CPU time (s) 4780.54
Current children cumulated vsize (KiB) 12928

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27536
/proc/meminfo: memFree=1772032/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=12928 CPUtime=4840.52
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 2842 0 0 0 484037 15 0 0 25 0 1 0 215025263 13238272 2826 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532392 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 3232 2826 95 220 0 3009 0
Current children cumulated CPU time (s) 4840.52
Current children cumulated vsize (KiB) 12928

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27536
/proc/meminfo: memFree=1771968/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=12928 CPUtime=4900.5
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 2848 0 0 0 490035 15 0 0 25 0 1 0 215025263 13238272 2832 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 3232 2832 95 220 0 3009 0
Current children cumulated CPU time (s) 4900.5
Current children cumulated vsize (KiB) 12928

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27536
/proc/meminfo: memFree=1771840/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=13088 CPUtime=4960.48
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 2875 0 0 0 496033 15 0 0 25 0 1 0 215025263 13402112 2859 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538878 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 3272 2859 95 220 0 3049 0
Current children cumulated CPU time (s) 4960.48
Current children cumulated vsize (KiB) 13088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27536
/proc/meminfo: memFree=1771840/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=13088 CPUtime=5000.07
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 2878 0 0 0 499992 15 0 0 25 0 1 0 215025263 13402112 2862 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 3272 2862 95 220 0 3049 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 13088

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27536
/proc/meminfo: memFree=1771840/2055920 swapFree=4182904/4192956
[pid=27137] ppid=27135 vsize=13088 CPUtime=5000.07
/proc/27137/stat : 27137 (sat7_bin) R 27135 27137 26823 0 -1 4194304 2878 0 0 0 499992 15 0 0 25 0 1 0 215025263 13402112 2862 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/27137/statm: 3272 2862 95 220 0 3049 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 13088

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.09
CPU user time (s): 4999.93
CPU system time (s): 0.157975
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 13088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2878
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= 8345

runsolver used 4.19036 second user time and 9.56555 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Fri Apr 27 10:51:22 UTC 2007

IDJOB= 425296
IDBENCH= 19963
IDSOLVER= 183
FILE ID= node25/425296-1177671082

PBS_JOBID= 4698581

Free space on /tmp= 66434 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425296-1177671082/sat7_bin /tmp/evaluation/425296-1177671082/instance-425296-1177671082.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-425296-1177671082 -o ROOT/results/node25/solver-425296-1177671082 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425296-1177671082/sat7_bin /tmp/evaluation/425296-1177671082/instance-425296-1177671082.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b08a1aad55633f70f39fba837eb80665

RANDOM SEED= 453122254

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1783968 kB
Buffers:         38512 kB
Cached:         180408 kB
SwapCached:       4188 kB
Active:         134868 kB
Inactive:        94020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783968 kB
SwapTotal:     4192956 kB
SwapFree:      4182904 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          15640 kB
Slab:            29068 kB
Committed_AS:  4250432 kB
PageTables:       1472 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= 66434 MiB

End job on node25 on Fri Apr 27 12:14:46 UTC 2007