Trace number 425532

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) 5000.06 5001.51

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S365559754-09-UNSAT.cnf
MD5SUM187ddb77d85cea24bfd5c67a96bc6641
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2852.2
Satisfiable
(Un)Satisfiability was proved
Number of variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.04/0.08	c Starting solver ...
0.10/0.11	c Restarting after 100 conflicts
0.10/0.16	c Restarting after 250 conflicts
0.20/0.23	c Restarting after 475 conflicts
0.30/0.34	c Restarting after 812 conflicts
0.49/0.50	c Restarting after 1318 conflicts
0.69/0.77	c Restarting after 2077 conflicts
1.10/1.17	c Restarting after 3218 conflicts
1.79/1.83	c Restarting after 4927 conflicts
2.99/3.02	c Restarting after 7491 conflicts
4.89/4.97	c Restarting after 11336 conflicts
8.19/8.28	c Restarting after 17104 conflicts
13.59/13.62	c Restarting after 25753 conflicts
22.29/22.31	c Restarting after 38727 conflicts
36.58/36.61	c Restarting after 58188 conflicts
59.97/60.03	c Restarting after 87380 conflicts
97.46/97.58	c Restarting after 131170 conflicts
157.84/157.99	c Restarting after 196854 conflicts
250.82/250.93	c Restarting after 295380 conflicts
401.28/401.47	c Restarting after 443169 conflicts
640.71/640.95	c Restarting after 664853 conflicts
1005.51/1005.88	c Restarting after 997378 conflicts
1580.56/1581.02	c Restarting after 1496168 conflicts
2524.01/2524.89	c Restarting after 2244350 conflicts
4022.80/4024.04	c Restarting after 3366624 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/node4/watcher-425532-1177788180 -o ROOT/results/node4/solver-425532-1177788180 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425532-1177788180/sat7_bin /tmp/evaluation/425532-1177788180/instance-425532-1177788180.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: 0.78 0.95 0.98 3/77 14449
/proc/meminfo: memFree=1600656/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=1784 CPUtime=0
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 302 0 0 0 0 0 0 0 18 0 1 0 254855802 1826816 286 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134548023 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 446 287 88 220 0 223 0

[startup+0.0448821 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 14449
/proc/meminfo: memFree=1600656/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=2300 CPUtime=0.04
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 416 0 0 0 4 0 0 0 18 0 1 0 254855802 2355200 400 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 575 400 88 220 0 352 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2300

[startup+0.101887 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 14449
/proc/meminfo: memFree=1600656/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=3488 CPUtime=0.1
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 623 0 0 0 10 0 0 0 18 0 1 0 254855802 3571712 607 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 872 607 93 220 0 649 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3488

[startup+0.301907 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 14449
/proc/meminfo: memFree=1600656/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=3488 CPUtime=0.3
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 667 0 0 0 30 0 0 0 19 0 1 0 254855802 3571712 651 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 872 651 95 220 0 649 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3488

[startup+0.701944 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 14449
/proc/meminfo: memFree=1600656/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=3488 CPUtime=0.69
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 722 0 0 0 69 0 0 0 22 0 1 0 254855802 3571712 706 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538640 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 872 706 95 220 0 649 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3488

[startup+1.50202 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 14450
/proc/meminfo: memFree=1597960/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=5540 CPUtime=1.49
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 826 0 0 0 149 0 0 0 25 0 1 0 254855802 5672960 810 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533504 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 1385 810 95 220 0 1162 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5540

[startup+3.10117 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 14450
/proc/meminfo: memFree=1597320/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=5540 CPUtime=3.09
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 994 0 0 0 309 0 0 0 25 0 1 0 254855802 5672960 978 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532416 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 1385 978 95 220 0 1162 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5540

[startup+6.30148 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 14450
/proc/meminfo: memFree=1595976/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=9640 CPUtime=6.28
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 1263 0 0 0 628 0 0 0 25 0 1 0 254855802 9871360 1247 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528840 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 2410 1247 95 220 0 2187 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9640

[startup+12.7011 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 14450
/proc/meminfo: memFree=1595080/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=9772 CPUtime=12.69
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 1428 0 0 0 1268 1 0 0 25 0 1 0 254855802 10006528 1412 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536436 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 2443 1412 95 220 0 2220 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9772

[startup+25.5013 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 14450
/proc/meminfo: memFree=1594248/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=9772 CPUtime=25.49
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 1625 0 0 0 2547 2 0 0 25 0 1 0 254855802 10006528 1609 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029308 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 2443 1609 95 220 0 2220 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9772

[startup+51.1018 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 14450
/proc/meminfo: memFree=1592520/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=10028 CPUtime=51.07
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 2043 0 0 0 5105 2 0 0 25 0 1 0 254855802 10268672 2027 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 2507 2027 95 220 0 2284 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10028

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 14450
/proc/meminfo: memFree=1591368/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=10428 CPUtime=102.27
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 2330 0 0 0 10224 3 0 0 25 0 1 0 254855802 10678272 2314 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536997 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 2607 2314 95 220 0 2384 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10428

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 14450
/proc/meminfo: memFree=1590216/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=14944 CPUtime=162.24
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 2622 0 0 0 16221 3 0 0 25 0 1 0 254855802 15302656 2606 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 3736 2606 95 220 0 3513 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14944

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14450
/proc/meminfo: memFree=1589448/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=15220 CPUtime=222.23
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 2784 0 0 0 22219 4 0 0 25 0 1 0 254855802 15585280 2768 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 3805 2768 95 220 0 3582 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15220

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14450
/proc/meminfo: memFree=1588552/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=15528 CPUtime=282.21
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 3002 0 0 0 28217 4 0 0 25 0 1 0 254855802 15900672 2986 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 3882 2986 95 220 0 3659 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15528

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14450
/proc/meminfo: memFree=1588048/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=15660 CPUtime=342.2
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 3130 0 0 0 34215 5 0 0 25 0 1 0 254855802 16035840 3114 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533784 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 3915 3114 95 220 0 3692 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15660

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14450
/proc/meminfo: memFree=1587728/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=15956 CPUtime=402.17
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 3210 0 0 0 40212 5 0 0 25 0 1 0 254855802 16338944 3194 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 3989 3194 95 220 0 3766 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 15956

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14450
/proc/meminfo: memFree=1587408/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=16252 CPUtime=462.16
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 3319 0 0 0 46210 6 0 0 25 0 1 0 254855802 16642048 3303 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565467 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 4063 3303 95 220 0 3840 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16252

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14450
/proc/meminfo: memFree=1587024/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=16388 CPUtime=522.15
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 3412 0 0 0 52208 7 0 0 25 0 1 0 254855802 16781312 3396 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 4097 3396 95 220 0 3874 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16388

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14450
/proc/meminfo: memFree=1585936/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=16524 CPUtime=582.13
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 3692 0 0 0 58205 8 0 0 25 0 1 0 254855802 16920576 3676 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 4131 3676 95 220 0 3908 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 16524

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14452
/proc/meminfo: memFree=1585360/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=16792 CPUtime=642.12
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 3828 0 0 0 64204 8 0 0 25 0 1 0 254855802 17195008 3812 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532453 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 4198 3812 95 220 0 3975 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 16792


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14650
/proc/meminfo: memFree=1574032/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=31148 CPUtime=4061.1
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 6564 0 0 0 406075 35 0 0 25 0 1 0 254855802 31895552 6548 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 7787 6548 95 220 0 7564 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 31148

[startup+4122.3 s]
/proc/loadavg: 1.09 1.03 1.01 2/78 14650
/proc/meminfo: memFree=1573648/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=31308 CPUtime=4121.08
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 6665 0 0 0 412073 35 0 0 25 0 1 0 254855802 32059392 6649 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558998 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 7827 6649 95 220 0 7604 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 31308

[startup+4182.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 14650
/proc/meminfo: memFree=1573264/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=31460 CPUtime=4181.06
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 6758 0 0 0 418070 36 0 0 25 0 1 0 254855802 32215040 6742 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 7865 6742 95 220 0 7642 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 31460

[startup+4242.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 14652
/proc/meminfo: memFree=1573072/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=31460 CPUtime=4241.05
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 6821 0 0 0 424068 37 0 0 25 0 1 0 254855802 32215040 6805 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 7865 6805 95 220 0 7642 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 31460

[startup+4302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14652
/proc/meminfo: memFree=1572880/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=31596 CPUtime=4301.03
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 6852 0 0 0 430066 37 0 0 25 0 1 0 254855802 32354304 6836 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 7899 6836 95 220 0 7676 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 31596

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14652
/proc/meminfo: memFree=1572624/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=31724 CPUtime=4361.01
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 6920 0 0 0 436064 37 0 0 25 0 1 0 254855802 32485376 6904 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 7931 6904 95 220 0 7708 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 31724

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14652
/proc/meminfo: memFree=1572496/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=31896 CPUtime=4421
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 6960 0 0 0 442062 38 0 0 25 0 1 0 254855802 32661504 6944 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 7974 6944 95 220 0 7751 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 31896

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14652
/proc/meminfo: memFree=1572432/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=31896 CPUtime=4480.98
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 6983 0 0 0 448060 38 0 0 25 0 1 0 254855802 32661504 6967 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 7974 6967 95 220 0 7751 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 31896

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14652
/proc/meminfo: memFree=1572304/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=32072 CPUtime=4540.97
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 7013 0 0 0 454058 39 0 0 25 0 1 0 254855802 32841728 6997 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536229 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 8018 6997 95 220 0 7795 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 32072

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14652
/proc/meminfo: memFree=1572176/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=32264 CPUtime=4600.95
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 7050 0 0 0 460056 39 0 0 25 0 1 0 254855802 33038336 7034 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 8066 7034 95 220 0 7843 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 32264

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14652
/proc/meminfo: memFree=1571856/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=32400 CPUtime=4660.93
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 7118 0 0 0 466053 40 0 0 25 0 1 0 254855802 33177600 7102 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532486 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 8100 7102 95 220 0 7877 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 32400

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14652
/proc/meminfo: memFree=1571472/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=32692 CPUtime=4720.92
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 7201 0 0 0 472052 40 0 0 25 0 1 0 254855802 33476608 7185 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 8173 7185 95 220 0 7950 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 32692

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14652
/proc/meminfo: memFree=1571472/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=32692 CPUtime=4780.9
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 7201 0 0 0 478049 41 0 0 25 0 1 0 254855802 33476608 7185 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 8173 7185 95 220 0 7950 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 32692

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14652
/proc/meminfo: memFree=1571408/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=32824 CPUtime=4840.88
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 7227 0 0 0 484047 41 0 0 25 0 1 0 254855802 33611776 7211 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 8206 7211 95 220 0 7983 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 32824

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14652
/proc/meminfo: memFree=1570640/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=32824 CPUtime=4900.86
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 7415 0 0 0 490045 41 0 0 25 0 1 0 254855802 33611776 7399 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538570 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 8206 7399 95 220 0 7983 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 32824

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14652
/proc/meminfo: memFree=1570320/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=32964 CPUtime=4960.85
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 7499 0 0 0 496043 42 0 0 25 0 1 0 254855802 33755136 7483 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 8241 7483 95 220 0 8018 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 32964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14652
/proc/meminfo: memFree=1570256/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=32964 CPUtime=5000.04
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 7505 0 0 0 499962 42 0 0 25 0 1 0 254855802 33755136 7489 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 8241 7489 95 220 0 8018 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 32964

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 1.00 2/78 14652
/proc/meminfo: memFree=1570256/2055920 swapFree=4141128/4192956
[pid=14449] ppid=14447 vsize=32964 CPUtime=5000.04
/proc/14449/stat : 14449 (sat7_bin) R 14447 14449 14395 0 -1 4194304 7505 0 0 0 499962 42 0 0 25 0 1 0 254855802 33755136 7489 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/14449/statm: 8241 7489 95 220 0 8018 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 32964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.06
CPU user time (s): 4999.62
CPU system time (s): 0.433934
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 32964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.62
system time used= 0.433934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7505
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= 60214

runsolver used 4.04439 second user time and 10.6714 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Apr 28 19:23:01 UTC 2007

IDJOB= 425532
IDBENCH= 20212
IDSOLVER= 183
FILE ID= node4/425532-1177788180

PBS_JOBID= 4715755

Free space on /tmp= 66544 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S365559754-09-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425532-1177788180/sat7_bin /tmp/evaluation/425532-1177788180/instance-425532-1177788180.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-425532-1177788180 -o ROOT/results/node4/solver-425532-1177788180 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425532-1177788180/sat7_bin /tmp/evaluation/425532-1177788180/instance-425532-1177788180.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  187ddb77d85cea24bfd5c67a96bc6641

RANDOM SEED= 150086167

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1601000 kB
Buffers:         49692 kB
Cached:         317720 kB
SwapCached:      15836 kB
Active:         236508 kB
Inactive:       154424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1601000 kB
SwapTotal:     4192956 kB
SwapFree:      4141128 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:          29712 kB
Slab:            49496 kB
Committed_AS:  6353036 kB
PageTables:       1816 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= 66544 MiB

End job on node4 on Sat Apr 28 20:46:24 UTC 2007