Trace number 339571

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) 1200.07 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
MD5SUM3c6e2bf4052a26ce5bdb6cfc9e1f735c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark457.795
Satisfiable
(Un)Satisfiability was proved
Number of variables1075
Number of clauses7545
Sum of the clauses size30180
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 47545
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Starting solver ...
0.00/0.04	c Restarting after 100 conflicts
0.00/0.05	c Restarting after 251 conflicts
0.05/0.06	c Restarting after 476 conflicts
0.05/0.07	c Restarting after 813 conflicts
0.10/0.10	c Restarting after 1319 conflicts
0.10/0.15	c Restarting after 2078 conflicts
0.20/0.26	c Restarting after 3217 conflicts
0.39/0.48	c Restarting after 4925 conflicts
0.80/0.83	c Restarting after 7488 conflicts
1.39/1.41	c Restarting after 11332 conflicts
2.29/2.38	c Restarting after 17099 conflicts
3.79/3.89	c Restarting after 25749 conflicts
6.19/6.29	c Restarting after 38723 conflicts
10.09/10.17	c Restarting after 58184 conflicts
16.39/16.43	c Restarting after 87377 conflicts
25.69/25.77	c Restarting after 131166 conflicts
40.98/41.09	c Restarting after 196850 conflicts
65.17/65.20	c Restarting after 295376 conflicts
104.56/104.66	c Restarting after 443166 conflicts
169.35/169.48	c Restarting after 664849 conflicts
274.42/274.59	c Restarting after 997376 conflicts
444.87/445.06	c Restarting after 1496164 conflicts
728.89/729.20	c Restarting after 2244346 conflicts
1179.56/1180.03	c Restarting after 3366620 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-339571-1173707215 -o ROOT/results/node61/solver-339571-1173707215 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339571-1173707215/sat7_bin /tmp/evaluation/339571-1173707215/instance-339571-1173707215.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 3/64 30879
/proc/meminfo: memFree=1775904/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=1248 CPUtime=0
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 390678383 1277952 141 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029312 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 312 141 87 220 0 89 0

[startup+0.0584479 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30879
/proc/meminfo: memFree=1775904/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=2164 CPUtime=0.05
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 297 0 0 0 5 0 0 0 18 0 1 0 390678383 2215936 280 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 541 280 95 220 0 318 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2164

[startup+0.101452 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30879
/proc/meminfo: memFree=1775904/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=2164 CPUtime=0.1
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 316 0 0 0 10 0 0 0 18 0 1 0 390678383 2215936 299 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134540943 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 541 299 95 220 0 318 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2164

[startup+0.30147 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30879
/proc/meminfo: memFree=1775904/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=2164 CPUtime=0.29
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 383 0 0 0 29 0 0 0 19 0 1 0 390678383 2215936 366 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528685 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 541 366 95 220 0 318 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2164

[startup+0.701509 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30879
/proc/meminfo: memFree=1775904/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=3192 CPUtime=0.69
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 463 0 0 0 69 0 0 0 23 0 1 0 390678383 3268608 446 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 798 446 95 220 0 575 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3192

[startup+1.50159 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 30880
/proc/meminfo: memFree=1774424/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=3192 CPUtime=1.49
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 517 0 0 0 149 0 0 0 25 0 1 0 390678383 3268608 500 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029249 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 798 500 95 220 0 575 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3192

[startup+3.10174 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30880
/proc/meminfo: memFree=1774040/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=3192 CPUtime=3.09
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 579 0 0 0 309 0 0 0 25 0 1 0 390678383 3268608 562 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 798 562 95 220 0 575 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3192

[startup+6.30104 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30880
/proc/meminfo: memFree=1773656/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=3192 CPUtime=6.29
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 654 0 0 0 629 0 0 0 25 0 1 0 390678383 3268608 637 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528538 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 798 637 95 220 0 575 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3192

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 30880
/proc/meminfo: memFree=1773160/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=5508 CPUtime=12.69
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 757 0 0 0 1269 0 0 0 25 0 1 0 390678383 5640192 740 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536531 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 1377 740 95 220 0 1154 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5508

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 30880
/proc/meminfo: memFree=1772648/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=5640 CPUtime=25.49
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 869 0 0 0 2549 0 0 0 25 0 1 0 390678383 5775360 852 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532416 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 1410 852 95 220 0 1187 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5640

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 30880
/proc/meminfo: memFree=1772008/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=5916 CPUtime=51.08
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 1033 0 0 0 5108 0 0 0 25 0 1 0 390678383 6057984 1016 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528488 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 1479 1016 95 220 0 1256 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5916

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 30880
/proc/meminfo: memFree=1771304/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=6324 CPUtime=102.26
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 1195 0 0 0 10226 0 0 0 25 0 1 0 390678383 6475776 1178 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 1581 1178 95 220 0 1358 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6324

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30880
/proc/meminfo: memFree=1770600/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=6740 CPUtime=162.25
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 1367 0 0 0 16224 1 0 0 25 0 1 0 390678383 6901760 1350 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 1685 1350 95 220 0 1462 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6740

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30880
/proc/meminfo: memFree=1770088/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=7028 CPUtime=222.23
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 1493 0 0 0 22222 1 0 0 25 0 1 0 390678383 7196672 1476 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536713 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 1757 1476 95 220 0 1534 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7028

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30880
/proc/meminfo: memFree=1769640/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=7164 CPUtime=282.21
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 1595 0 0 0 28220 1 0 0 25 0 1 0 390678383 7335936 1578 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 1791 1578 95 220 0 1568 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7164

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30880
/proc/meminfo: memFree=1769256/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=7456 CPUtime=342.2
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 1676 0 0 0 34218 2 0 0 25 0 1 0 390678383 7634944 1659 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 1864 1659 95 220 0 1641 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7456

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30880
/proc/meminfo: memFree=1769000/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=7744 CPUtime=402.18
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 1736 0 0 0 40216 2 0 0 25 0 1 0 390678383 7929856 1719 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 1936 1719 95 220 0 1713 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7744

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30880
/proc/meminfo: memFree=1768616/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=11988 CPUtime=462.16
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 1818 0 0 0 46214 2 0 0 25 0 1 0 390678383 12275712 1801 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 2997 1801 95 220 0 2774 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 11988

[startup+522.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 30880
/proc/meminfo: memFree=1768296/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=12284 CPUtime=522.15
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 1898 0 0 0 52212 3 0 0 25 0 1 0 390678383 12578816 1881 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 3071 1881 95 220 0 2848 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 12284

[startup+582.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 30880
/proc/meminfo: memFree=1768168/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=12428 CPUtime=582.13
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 1930 0 0 0 58210 3 0 0 25 0 1 0 390678383 12726272 1913 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 3107 1913 95 220 0 2884 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 12428

[startup+642.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 30880
/proc/meminfo: memFree=1767976/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=12428 CPUtime=642.12
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 1983 0 0 0 64209 3 0 0 25 0 1 0 390678383 12726272 1966 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532416 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 3107 1966 95 220 0 2884 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 12428

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30880
/proc/meminfo: memFree=1767784/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=12560 CPUtime=702.1
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 2016 0 0 0 70207 3 0 0 25 0 1 0 390678383 12861440 1999 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 3140 1999 95 220 0 2917 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 12560

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30880
/proc/meminfo: memFree=1767528/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=12856 CPUtime=762.08
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 2080 0 0 0 76205 3 0 0 25 0 1 0 390678383 13164544 2063 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 3214 2063 95 220 0 2991 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 12856

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30880
/proc/meminfo: memFree=1767336/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=12988 CPUtime=822.07
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 2136 0 0 0 82203 4 0 0 25 0 1 0 390678383 13299712 2119 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 3247 2119 95 220 0 3024 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 12988

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30994
/proc/meminfo: memFree=1765808/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=13140 CPUtime=881.99
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 2185 0 0 0 88194 5 0 0 25 0 1 0 390678383 13455360 2168 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 3285 2168 95 220 0 3062 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 13140

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31078
/proc/meminfo: memFree=1766752/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=13284 CPUtime=941.93
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 2215 0 0 0 94187 6 0 0 25 0 1 0 390678383 13602816 2198 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 3321 2198 95 220 0 3098 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 13284

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31078
/proc/meminfo: memFree=1766752/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=13284 CPUtime=1001.91
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 2243 0 0 0 100185 6 0 0 25 0 1 0 390678383 13602816 2226 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536231 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 3321 2226 95 220 0 3098 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 13284

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31078
/proc/meminfo: memFree=1766560/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=13564 CPUtime=1061.89
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 2285 0 0 0 106183 6 0 0 25 0 1 0 390678383 13889536 2268 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 3391 2268 95 220 0 3168 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 13564

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31078
/proc/meminfo: memFree=1766560/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=13564 CPUtime=1121.88
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 2301 0 0 0 112181 7 0 0 25 0 1 0 390678383 13889536 2284 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 3391 2284 95 220 0 3168 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 13564

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31078
/proc/meminfo: memFree=1766496/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=13724 CPUtime=1181.86
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 2352 0 0 0 118179 7 0 0 25 0 1 0 390678383 14053376 2335 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134540006 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 3431 2335 95 220 0 3208 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 13724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31078
/proc/meminfo: memFree=1766368/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=13724 CPUtime=1200.06
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 2370 0 0 0 119999 7 0 0 25 0 1 0 390678383 14053376 2353 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 3431 2353 95 220 0 3208 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 13724

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31078
/proc/meminfo: memFree=1766368/2055920 swapFree=4174080/4192956
[pid=30879] ppid=30877 vsize=13724 CPUtime=1200.06
/proc/30879/stat : 30879 (sat7_bin) R 30877 30879 29711 0 -1 4194304 2370 0 0 0 119999 7 0 0 25 0 1 0 390678383 14053376 2353 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30879/statm: 3431 2353 95 220 0 3208 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 13724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.074988
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 13724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2370
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= 8
involuntary context switches= 1739

runsolver used 0.841872 second user time and 2.52562 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Mon Mar 12 13:46:55 UTC 2007

IDJOB= 339571
IDBENCH= 24750
IDSOLVER= 101
FILE ID= node61/339571-1173707215

PBS_JOBID= 4101750

Free space on /tmp= 66518 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339571-1173707215/sat7_bin /tmp/evaluation/339571-1173707215/instance-339571-1173707215.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-339571-1173707215 -o ROOT/results/node61/solver-339571-1173707215 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339571-1173707215/sat7_bin /tmp/evaluation/339571-1173707215/instance-339571-1173707215.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  3c6e2bf4052a26ce5bdb6cfc9e1f735c

RANDOM SEED= 982918111

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1776312 kB
Buffers:         31280 kB
Cached:         189584 kB
SwapCached:      13192 kB
Active:         128576 kB
Inactive:       113512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776312 kB
SwapTotal:     4192956 kB
SwapFree:      4174080 kB
Dirty:            1348 kB
Writeback:           0 kB
Mapped:          15596 kB
Slab:            23584 kB
Committed_AS:   928612 kB
PageTables:       1388 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= 66518 MiB

End job on node61 on Mon Mar 12 14:06:57 UTC 2007