Trace number 312334

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) 1200.02 1200.36

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1404069132-16-SAT.cnf
MD5SUM7e1a5d981a0c30d9ab9110d5ea4aeb04
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.45078
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c Starting solver ...
0.00/0.03	c Restarting after 101 conflicts
0.00/0.05	c Restarting after 252 conflicts
0.00/0.08	c Restarting after 478 conflicts
0.10/0.13	c Restarting after 816 conflicts
0.10/0.20	c Restarting after 1322 conflicts
0.30/0.31	c Restarting after 2082 conflicts
0.40/0.49	c Restarting after 3223 conflicts
0.71/0.76	c Restarting after 4931 conflicts
1.12/1.18	c Restarting after 7496 conflicts
1.73/1.79	c Restarting after 11340 conflicts
2.76/2.80	c Restarting after 17108 conflicts
4.29/4.39	c Restarting after 25757 conflicts
6.85/6.88	c Restarting after 38731 conflicts
10.74/10.82	c Restarting after 58193 conflicts
16.68/16.74	c Restarting after 87386 conflicts
26.10/26.16	c Restarting after 131175 conflicts
41.05/41.14	c Restarting after 196859 conflicts
63.58/63.62	c Restarting after 295387 conflicts
98.91/99.03	c Restarting after 443176 conflicts
155.12/155.25	c Restarting after 664859 conflicts
244.09/244.20	c Restarting after 997384 conflicts
382.22/382.37	c Restarting after 1496172 conflicts
612.29/612.48	c Restarting after 2244356 conflicts
980.89/981.22	c Restarting after 3366632 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/node40/watcher-312334-1172586307 -o ROOT/results/node40/solver-312334-1172586307 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312334-1172586307/sat7_bin /tmp/evaluation/312334-1172586307/instance-312334-1172586307.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: 0.00 0.03 0.34 3/64 4120
/proc/meminfo: memFree=1828456/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=1344 CPUtime=0
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 183690690 1376256 157 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134683301 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 336 157 88 220 0 113 0

[startup+0.107151 s]
/proc/loadavg: 0.00 0.03 0.34 3/64 4120
/proc/meminfo: memFree=1828456/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=2124 CPUtime=0.1
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 296 0 0 0 10 0 0 0 18 0 1 0 183690690 2174976 279 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578687 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 531 279 95 220 0 308 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2124

[startup+0.515203 s]
/proc/loadavg: 0.00 0.03 0.34 3/64 4120
/proc/meminfo: memFree=1828456/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=2124 CPUtime=0.5
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 406 0 0 0 50 0 0 0 21 0 1 0 183690690 2174976 389 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536824 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 531 389 95 220 0 308 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2124

[startup+1.33531 s]
/proc/loadavg: 0.08 0.05 0.34 2/65 4121
/proc/meminfo: memFree=1827120/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=3152 CPUtime=1.32
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 460 0 0 0 132 0 0 0 25 0 1 0 183690690 3227648 443 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529318 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 788 443 95 220 0 565 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3152

[startup+2.97152 s]
/proc/loadavg: 0.08 0.05 0.34 2/65 4121
/proc/meminfo: memFree=1826800/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=3152 CPUtime=2.96
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 532 0 0 0 296 0 0 0 25 0 1 0 183690690 3227648 515 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 788 515 95 220 0 565 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3152

[startup+6.25195 s]
/proc/loadavg: 0.15 0.06 0.35 2/65 4121
/proc/meminfo: memFree=1826288/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=3284 CPUtime=6.24
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 629 0 0 0 624 0 0 0 25 0 1 0 183690690 3362816 612 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 821 612 95 220 0 598 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3284

[startup+12.7058 s]
/proc/loadavg: 0.22 0.08 0.35 2/65 4121
/proc/meminfo: memFree=1825648/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=5336 CPUtime=12.69
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 746 0 0 0 1269 0 0 0 25 0 1 0 183690690 5464064 729 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 1334 729 95 220 0 1111 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5336

[startup+25.5064 s]
/proc/loadavg: 0.34 0.11 0.36 2/65 4121
/proc/meminfo: memFree=1825072/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=5600 CPUtime=25.49
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 898 0 0 0 2549 0 0 0 25 0 1 0 183690690 5734400 881 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 1400 881 95 220 0 1177 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5600

[startup+51.1137 s]
/proc/loadavg: 0.60 0.19 0.38 2/65 4121
/proc/meminfo: memFree=1824368/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=5868 CPUtime=51.09
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 1068 0 0 0 5109 0 0 0 25 0 1 0 183690690 6008832 1051 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536860 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 1467 1051 95 220 0 1244 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5868

[startup+102.322 s]
/proc/loadavg: 0.82 0.31 0.40 2/65 4121
/proc/meminfo: memFree=1823472/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=6272 CPUtime=102.28
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 1271 0 0 0 10227 1 0 0 25 0 1 0 183690690 6422528 1254 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532320 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 1568 1254 95 220 0 1345 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 6272

[startup+162.343 s]
/proc/loadavg: 0.93 0.43 0.44 2/65 4121
/proc/meminfo: memFree=1822704/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=6672 CPUtime=162.29
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 1445 0 0 0 16228 1 0 0 25 0 1 0 183690690 6832128 1428 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 1668 1428 95 220 0 1445 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 6672

[startup+222.358 s]
/proc/loadavg: 0.97 0.54 0.47 2/65 4121
/proc/meminfo: memFree=1822192/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=7072 CPUtime=222.28
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 1576 0 0 0 22227 1 0 0 25 0 1 0 183690690 7241728 1559 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 1768 1559 95 220 0 1545 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 7072

[startup+282.375 s]
/proc/loadavg: 0.99 0.62 0.50 2/65 4121
/proc/meminfo: memFree=1821488/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=11584 CPUtime=282.28
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 1738 0 0 0 28227 1 0 0 25 0 1 0 183690690 11862016 1721 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536202 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 2896 1721 95 220 0 2673 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 11584

[startup+342.391 s]
/proc/loadavg: 0.99 0.68 0.53 2/65 4121
/proc/meminfo: memFree=1821168/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=11856 CPUtime=342.29
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 1824 0 0 0 34227 2 0 0 25 0 1 0 183690690 12140544 1807 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 2964 1807 95 220 0 2741 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 11856

[startup+402.412 s]
/proc/loadavg: 0.99 0.74 0.56 2/65 4121
/proc/meminfo: memFree=1820720/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=12128 CPUtime=402.29
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 1935 0 0 0 40227 2 0 0 25 0 1 0 183690690 12419072 1918 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 3032 1918 95 220 0 2809 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 12128

[startup+462.43 s]
/proc/loadavg: 0.99 0.78 0.58 2/65 4121
/proc/meminfo: memFree=1820016/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=12404 CPUtime=462.29
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 2114 0 0 0 46227 2 0 0 25 0 1 0 183690690 12701696 2097 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 3101 2097 95 220 0 2878 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 12404

[startup+522.447 s]
/proc/loadavg: 0.99 0.82 0.60 2/65 4121
/proc/meminfo: memFree=1819632/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=12684 CPUtime=522.29
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 2198 0 0 0 52227 2 0 0 25 0 1 0 183690690 12988416 2181 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533784 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 3171 2181 95 220 0 2948 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 12684

[startup+582.463 s]
/proc/loadavg: 0.99 0.85 0.63 2/65 4121
/proc/meminfo: memFree=1819376/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=12956 CPUtime=582.29
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 2255 0 0 0 58227 2 0 0 25 0 1 0 183690690 13266944 2238 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536229 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 3239 2238 95 220 0 3016 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 12956

[startup+642.481 s]
/proc/loadavg: 0.99 0.87 0.65 2/65 4121
/proc/meminfo: memFree=1818992/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=13088 CPUtime=642.29
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 2355 0 0 0 64227 2 0 0 25 0 1 0 183690690 13402112 2338 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532540 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 3272 2338 95 220 0 3049 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 13088

[startup+702.496 s]
/proc/loadavg: 0.99 0.89 0.66 2/65 4121
/proc/meminfo: memFree=1818672/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=13360 CPUtime=702.28
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 2443 0 0 0 70226 2 0 0 25 0 1 0 183690690 13680640 2426 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 3340 2426 95 220 0 3117 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 13360

[startup+762.51 s]
/proc/loadavg: 0.99 0.91 0.68 2/65 4121
/proc/meminfo: memFree=1818288/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=13492 CPUtime=762.29
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 2536 0 0 0 76226 3 0 0 25 0 1 0 183690690 13815808 2519 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 3373 2519 95 220 0 3150 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 13492

[startup+822.529 s]
/proc/loadavg: 0.99 0.92 0.70 2/65 4121
/proc/meminfo: memFree=1818096/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=13624 CPUtime=822.29
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 2569 0 0 0 82226 3 0 0 25 0 1 0 183690690 13950976 2552 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 3406 2552 95 220 0 3183 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 13624

[startup+882.544 s]
/proc/loadavg: 0.99 0.94 0.72 2/65 4121
/proc/meminfo: memFree=1817968/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=13768 CPUtime=882.29
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 2606 0 0 0 88226 3 0 0 25 0 1 0 183690690 14098432 2589 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 3442 2589 95 220 0 3219 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 13768

[startup+942.558 s]
/proc/loadavg: 0.99 0.94 0.73 2/65 4121
/proc/meminfo: memFree=1817776/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=13900 CPUtime=942.29
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 2655 0 0 0 94226 3 0 0 25 0 1 0 183690690 14233600 2638 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 3475 2638 95 220 0 3252 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 13900

[startup+1002.57 s]
/proc/loadavg: 0.99 0.95 0.74 2/65 4121
/proc/meminfo: memFree=1817520/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=14188 CPUtime=1002.28
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 2721 0 0 0 100225 3 0 0 25 0 1 0 183690690 14528512 2704 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029248 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 3547 2704 95 220 0 3324 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 14188

[startup+1062.59 s]
/proc/loadavg: 0.99 0.96 0.76 2/65 4121
/proc/meminfo: memFree=1817328/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=14324 CPUtime=1062.29
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 2771 0 0 0 106226 3 0 0 25 0 1 0 183690690 14667776 2754 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558450 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 3581 2754 95 220 0 3358 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 14324

[startup+1122.61 s]
/proc/loadavg: 0.99 0.96 0.77 2/65 4121
/proc/meminfo: memFree=1817136/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=14472 CPUtime=1122.29
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 2820 0 0 0 112226 3 0 0 25 0 1 0 183690690 14819328 2803 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 3618 2803 95 220 0 3395 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 14472

[startup+1182.63 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 4121
/proc/meminfo: memFree=1816880/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=14740 CPUtime=1182.28
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 2870 0 0 0 118225 3 0 0 25 0 1 0 183690690 15093760 2853 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 3685 2853 95 220 0 3462 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 14740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 4121
/proc/meminfo: memFree=1816816/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=14740 CPUtime=1200.01
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 2885 0 0 0 119998 3 0 0 25 0 1 0 183690690 15093760 2868 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 3685 2868 95 220 0 3462 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 14740

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

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

[startup+1200.35 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 4121
/proc/meminfo: memFree=1816816/2055920 swapFree=4179916/4192956
[pid=4120] ppid=4118 vsize=14740 CPUtime=1200.01
/proc/4120/stat : 4120 (sat7_bin) R 4118 4120 3423 0 -1 4194304 2885 0 0 0 119998 3 0 0 25 0 1 0 183690690 15093760 2868 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/4120/statm: 3685 2868 95 220 0 3462 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 14740

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.02
CPU user time (s): 1199.98
CPU system time (s): 0.035994
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 14740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2885
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= 2799

runsolver used 0.946856 second user time and 2.26166 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue Feb 27 14:25:20 UTC 2007

IDJOB= 312334
IDBENCH= 20339
IDSOLVER= 101
FILE ID= node40/312334-1172586307

PBS_JOBID= 3971935

Free space on /tmp= 66559 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1404069132-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/312334-1172586307/sat7_bin /tmp/evaluation/312334-1172586307/instance-312334-1172586307.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-312334-1172586307 -o ROOT/results/node40/solver-312334-1172586307 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312334-1172586307/sat7_bin /tmp/evaluation/312334-1172586307/instance-312334-1172586307.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  7e1a5d981a0c30d9ab9110d5ea4aeb04

RANDOM SEED= 616535730

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1828944 kB
Buffers:         32500 kB
Cached:         142992 kB
SwapCached:       7428 kB
Active:         102676 kB
Inactive:        86248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828944 kB
SwapTotal:     4192956 kB
SwapFree:      4179916 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          15332 kB
Slab:            24160 kB
Committed_AS:   307632 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= 66559 MiB

End job on node40 on Tue Feb 27 14:51:59 UTC 2007