Trace number 425316

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) 5000.11 5001.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1211740352-20.UNSAT.shuffled.cnf
MD5SUM49141385aac03f506711f7c91a24b9ac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2752.02
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.01/0.01	c Restarting after 100 conflicts
0.01/0.02	c Restarting after 254 conflicts
0.01/0.03	c Restarting after 479 conflicts
0.01/0.05	c Restarting after 816 conflicts
0.01/0.09	c Restarting after 1323 conflicts
0.10/0.14	c Restarting after 2084 conflicts
0.20/0.22	c Restarting after 3223 conflicts
0.30/0.34	c Restarting after 4932 conflicts
0.50/0.53	c Restarting after 7494 conflicts
0.80/0.82	c Restarting after 11338 conflicts
1.19/1.26	c Restarting after 17106 conflicts
1.89/1.96	c Restarting after 25757 conflicts
2.99/3.03	c Restarting after 38731 conflicts
4.59/4.67	c Restarting after 58192 conflicts
7.09/7.15	c Restarting after 87386 conflicts
11.09/11.15	c Restarting after 131175 conflicts
16.99/17.07	c Restarting after 196859 conflicts
26.19/26.30	c Restarting after 295387 conflicts
40.48/40.58	c Restarting after 443176 conflicts
62.57/62.61	c Restarting after 664859 conflicts
96.37/96.43	c Restarting after 997384 conflicts
149.15/149.25	c Restarting after 1496172 conflicts
231.23/231.38	c Restarting after 2244354 conflicts
358.80/358.99	c Restarting after 3366628 conflicts
557.94/558.20	c Restarting after 5050040 conflicts
868.27/868.59	c Restarting after 7575157 conflicts
1361.34/1361.71	c Restarting after 11362835 conflicts
2153.94/2154.53	c Restarting after 17044350 conflicts
3387.51/3388.51	c Restarting after 25566619 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/node7/watcher-425316-1177680175 -o ROOT/results/node7/solver-425316-1177680175 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425316-1177680175/sat7_bin /tmp/evaluation/425316-1177680175/instance-425316-1177680175.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 32507
/proc/meminfo: memFree=1717744/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=1204 CPUtime=0
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 244055147 1232896 126 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 301 126 87 220 0 78 0

[startup+0.0145521 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 32507
/proc/meminfo: memFree=1717744/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=1208 CPUtime=0.01
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 179 0 0 0 1 0 0 0 18 0 1 0 244055147 1236992 163 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538365 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 302 163 93 220 0 79 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1208

[startup+0.101561 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 32507
/proc/meminfo: memFree=1717744/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=1468 CPUtime=0.1
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 219 0 0 0 10 0 0 0 18 0 1 0 244055147 1503232 203 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531436 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 367 203 95 220 0 144 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1468

[startup+0.301582 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 32507
/proc/meminfo: memFree=1717744/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=1468 CPUtime=0.3
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 245 0 0 0 30 0 0 0 19 0 1 0 244055147 1503232 229 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528358 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 367 229 95 220 0 144 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1468

[startup+0.70171 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 32507
/proc/meminfo: memFree=1717744/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=1984 CPUtime=0.7
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 271 0 0 0 70 0 0 0 23 0 1 0 244055147 2031616 255 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528840 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 496 255 95 220 0 273 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1984

[startup+1.50171 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 32508
/proc/meminfo: memFree=1716968/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=1984 CPUtime=1.49
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 301 0 0 0 149 0 0 0 25 0 1 0 244055147 2031616 285 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 496 285 95 220 0 273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1984

[startup+3.10188 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 32508
/proc/meminfo: memFree=1716712/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=2116 CPUtime=3.09
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 343 0 0 0 309 0 0 0 25 0 1 0 244055147 2166784 327 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134535472 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 529 327 95 220 0 306 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.30121 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 32508
/proc/meminfo: memFree=1716456/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=2116 CPUtime=6.29
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 394 0 0 0 629 0 0 0 25 0 1 0 244055147 2166784 378 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 529 378 95 220 0 306 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7019 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 32508
/proc/meminfo: memFree=1716072/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=3144 CPUtime=12.69
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 472 0 0 0 1269 0 0 0 25 0 1 0 244055147 3219456 456 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 786 456 95 220 0 563 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3144

[startup+25.5012 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 32508
/proc/meminfo: memFree=1715688/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=3408 CPUtime=25.49
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 555 0 0 0 2549 0 0 0 25 0 1 0 244055147 3489792 539 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538842 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 852 539 95 220 0 629 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3408

[startup+51.1019 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 32508
/proc/meminfo: memFree=1715304/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=3540 CPUtime=51.07
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 665 0 0 0 5107 0 0 0 25 0 1 0 244055147 3624960 649 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 885 649 95 220 0 662 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3540

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.98 2/78 32508
/proc/meminfo: memFree=1714664/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=4076 CPUtime=102.27
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 812 0 0 0 10226 1 0 0 25 0 1 0 244055147 4173824 796 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 1019 796 95 220 0 796 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4076

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 32508
/proc/meminfo: memFree=1714216/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=4340 CPUtime=162.25
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 925 0 0 0 16224 1 0 0 25 0 1 0 244055147 4444160 909 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528685 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 1085 909 95 220 0 862 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4340

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 32508
/proc/meminfo: memFree=1713832/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=4612 CPUtime=222.24
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 1017 0 0 0 22222 2 0 0 25 0 1 0 244055147 4722688 1001 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542637 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 1153 1001 95 220 0 930 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4612

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32508
/proc/meminfo: memFree=1713512/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=6932 CPUtime=282.22
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 1105 0 0 0 28220 2 0 0 25 0 1 0 244055147 7098368 1089 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 1733 1089 95 220 0 1510 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6932

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32508
/proc/meminfo: memFree=1713264/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=7064 CPUtime=342.21
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 1165 0 0 0 34218 3 0 0 25 0 1 0 244055147 7233536 1149 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537679 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 1766 1149 95 220 0 1543 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7064

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32508
/proc/meminfo: memFree=1712944/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=7332 CPUtime=402.18
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 1244 0 0 0 40215 3 0 0 25 0 1 0 244055147 7507968 1228 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532465 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 1833 1228 95 220 0 1610 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7332

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32508
/proc/meminfo: memFree=1712688/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=7472 CPUtime=462.17
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 1297 0 0 0 46213 4 0 0 25 0 1 0 244055147 7651328 1281 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536997 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 1868 1281 95 220 0 1645 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7472

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32508
/proc/meminfo: memFree=1712496/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=7736 CPUtime=522.15
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 1347 0 0 0 52211 4 0 0 25 0 1 0 244055147 7921664 1331 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528679 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 1934 1331 95 220 0 1711 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 7736

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32508
/proc/meminfo: memFree=1712304/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=7872 CPUtime=582.14
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 1399 0 0 0 58209 5 0 0 25 0 1 0 244055147 8060928 1383 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 1968 1383 95 220 0 1745 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 7872

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32510
/proc/meminfo: memFree=1711984/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=8152 CPUtime=642.13
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 1453 0 0 0 64208 5 0 0 25 0 1 0 244055147 8347648 1437 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 2038 1437 95 220 0 1815 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 8152


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

[startup+4062.31 s]
/proc/loadavg: 1.01 1.01 0.99 2/78 32708
/proc/meminfo: memFree=1707376/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=12080 CPUtime=4061.13
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 2616 0 0 0 406080 33 0 0 25 0 1 0 244055147 12369920 2600 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 3020 2600 95 220 0 2797 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 12080

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32708
/proc/meminfo: memFree=1707312/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=12080 CPUtime=4121.12
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 2626 0 0 0 412078 34 0 0 25 0 1 0 244055147 12369920 2610 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538072 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 3020 2610 95 220 0 2797 0
Current children cumulated CPU time (s) 4121.12
Current children cumulated vsize (KiB) 12080

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32708
/proc/meminfo: memFree=1707248/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=12080 CPUtime=4181.11
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 2644 0 0 0 418076 35 0 0 25 0 1 0 244055147 12369920 2628 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 3020 2628 95 220 0 2797 0
Current children cumulated CPU time (s) 4181.11
Current children cumulated vsize (KiB) 12080

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32710
/proc/meminfo: memFree=1707120/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=12224 CPUtime=4241.09
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 2667 0 0 0 424074 35 0 0 25 0 1 0 244055147 12517376 2651 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 3056 2651 95 220 0 2833 0
Current children cumulated CPU time (s) 4241.09
Current children cumulated vsize (KiB) 12224

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32710
/proc/meminfo: memFree=1707056/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=12224 CPUtime=4301.07
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 2679 0 0 0 430072 35 0 0 25 0 1 0 244055147 12517376 2663 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 3056 2663 95 220 0 2833 0
Current children cumulated CPU time (s) 4301.07
Current children cumulated vsize (KiB) 12224

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32710
/proc/meminfo: memFree=1707056/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=12224 CPUtime=4361.06
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 2692 0 0 0 436070 36 0 0 25 0 1 0 244055147 12517376 2676 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 3056 2676 95 220 0 2833 0
Current children cumulated CPU time (s) 4361.06
Current children cumulated vsize (KiB) 12224

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32710
/proc/meminfo: memFree=1706992/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=12368 CPUtime=4421.04
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 2707 0 0 0 442067 37 0 0 25 0 1 0 244055147 12664832 2691 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 3092 2691 95 220 0 2869 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 12368

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32710
/proc/meminfo: memFree=1706928/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=12368 CPUtime=4481.03
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 2713 0 0 0 448066 37 0 0 25 0 1 0 244055147 12664832 2697 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 3092 2697 95 220 0 2869 0
Current children cumulated CPU time (s) 4481.03
Current children cumulated vsize (KiB) 12368

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32710
/proc/meminfo: memFree=1706928/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=12368 CPUtime=4541.02
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 2722 0 0 0 454064 38 0 0 25 0 1 0 244055147 12664832 2706 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 3092 2706 95 220 0 2869 0
Current children cumulated CPU time (s) 4541.02
Current children cumulated vsize (KiB) 12368

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32710
/proc/meminfo: memFree=1706864/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=12368 CPUtime=4601
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 2725 0 0 0 460062 38 0 0 25 0 1 0 244055147 12664832 2709 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 3092 2709 95 220 0 2869 0
Current children cumulated CPU time (s) 4601
Current children cumulated vsize (KiB) 12368

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32710
/proc/meminfo: memFree=1706864/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=12368 CPUtime=4660.98
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 2740 0 0 0 466060 38 0 0 25 0 1 0 244055147 12664832 2724 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 3092 2724 95 220 0 2869 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 12368

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32710
/proc/meminfo: memFree=1706800/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=12512 CPUtime=4720.97
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 2755 0 0 0 472058 39 0 0 25 0 1 0 244055147 12812288 2739 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 3128 2739 95 220 0 2905 0
Current children cumulated CPU time (s) 4720.97
Current children cumulated vsize (KiB) 12512

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32710
/proc/meminfo: memFree=1706800/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=12512 CPUtime=4780.95
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 2764 0 0 0 478056 39 0 0 25 0 1 0 244055147 12812288 2748 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532715 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 3128 2748 95 220 0 2905 0
Current children cumulated CPU time (s) 4780.95
Current children cumulated vsize (KiB) 12512

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32710
/proc/meminfo: memFree=1706736/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=12512 CPUtime=4840.93
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 2765 0 0 0 484053 40 0 0 25 0 1 0 244055147 12812288 2749 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 3128 2749 95 220 0 2905 0
Current children cumulated CPU time (s) 4840.93
Current children cumulated vsize (KiB) 12512

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32710
/proc/meminfo: memFree=1706672/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=12512 CPUtime=4900.92
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 2787 0 0 0 490052 40 0 0 25 0 1 0 244055147 12812288 2771 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 3128 2771 95 220 0 2905 0
Current children cumulated CPU time (s) 4900.92
Current children cumulated vsize (KiB) 12512

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32710
/proc/meminfo: memFree=1706608/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=12656 CPUtime=4960.9
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 2800 0 0 0 496049 41 0 0 25 0 1 0 244055147 12959744 2784 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 3164 2784 95 220 0 2941 0
Current children cumulated CPU time (s) 4960.9
Current children cumulated vsize (KiB) 12656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32710
/proc/meminfo: memFree=1706672/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=12656 CPUtime=5000.09
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 2804 0 0 0 499968 41 0 0 25 0 1 0 244055147 12959744 2788 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 3164 2788 95 220 0 2941 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 12656

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32710
/proc/meminfo: memFree=1706672/2055920 swapFree=4156360/4192956
[pid=32507] ppid=32505 vsize=12656 CPUtime=5000.09
/proc/32507/stat : 32507 (sat7_bin) R 32505 32507 32453 0 -1 4194304 2804 0 0 0 499968 41 0 0 25 0 1 0 244055147 12959744 2788 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/32507/statm: 3164 2788 95 220 0 2941 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 12656

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.11
CPU user time (s): 4999.69
CPU system time (s): 0.420936
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 12656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.420936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2804
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= 102558

runsolver used 4.12037 second user time and 10.1025 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Fri Apr 27 13:22:55 UTC 2007

IDJOB= 425316
IDBENCH= 19984
IDSOLVER= 183
FILE ID= node7/425316-1177680175

PBS_JOBID= 4698646

Free space on /tmp= 66543 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1211740352-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425316-1177680175/sat7_bin /tmp/evaluation/425316-1177680175/instance-425316-1177680175.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-425316-1177680175 -o ROOT/results/node7/solver-425316-1177680175 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425316-1177680175/sat7_bin /tmp/evaluation/425316-1177680175/instance-425316-1177680175.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  49141385aac03f506711f7c91a24b9ac

RANDOM SEED= 812928088

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1718216 kB
Buffers:         40392 kB
Cached:         228684 kB
SwapCached:      17068 kB
Active:         183784 kB
Inactive:       109488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718216 kB
SwapTotal:     4192956 kB
SwapFree:      4156360 kB
Dirty:            1288 kB
Writeback:           0 kB
Mapped:          29812 kB
Slab:            29944 kB
Committed_AS:  8937476 kB
PageTables:       1860 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= 66543 MiB

End job on node7 on Fri Apr 27 14:46:19 UTC 2007