Trace number 425552

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) 5000.07 5001.51

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
MD5SUM31fa9dcbbdcf6d6838519178df62b3fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark564.203
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.05	c Starting solver ...
0.00/0.08	c Restarting after 103 conflicts
0.09/0.11	c Restarting after 253 conflicts
0.09/0.16	c Restarting after 479 conflicts
0.19/0.24	c Restarting after 817 conflicts
0.29/0.37	c Restarting after 1324 conflicts
0.49/0.56	c Restarting after 2083 conflicts
0.79/0.87	c Restarting after 3223 conflicts
1.29/1.39	c Restarting after 4932 conflicts
2.20/2.24	c Restarting after 7496 conflicts
3.49/3.58	c Restarting after 11340 conflicts
5.69/5.73	c Restarting after 17106 conflicts
9.18/9.26	c Restarting after 25755 conflicts
14.89/14.91	c Restarting after 38729 conflicts
24.09/24.13	c Restarting after 58190 conflicts
38.78/38.81	c Restarting after 87382 conflicts
62.07/62.17	c Restarting after 131171 conflicts
99.66/99.71	c Restarting after 196855 conflicts
159.84/159.94	c Restarting after 295383 conflicts
254.92/255.00	c Restarting after 443172 conflicts
413.77/413.99	c Restarting after 664855 conflicts
672.61/672.86	c Restarting after 997383 conflicts
1078.20/1078.53	c Restarting after 1496175 conflicts
1731.52/1732.17	c Restarting after 2244357 conflicts
2726.56/2727.44	c Restarting after 3366631 conflicts
4364.32/4365.68	c Restarting after 5050044 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/node51/watcher-425552-1177796211 -o ROOT/results/node51/solver-425552-1177796211 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425552-1177796211/sat7_bin /tmp/evaluation/425552-1177796211/instance-425552-1177796211.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: 0.84 0.98 0.99 3/64 30041
/proc/meminfo: memFree=1482040/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=1748 CPUtime=0
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 134466224 1789952 234 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547997 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 437 234 88 220 0 214 0

[startup+0.011754 s]
/proc/loadavg: 0.84 0.98 0.99 3/64 30041
/proc/meminfo: memFree=1482040/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=1748 CPUtime=0
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 134466224 1789952 255 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134847853 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 437 255 88 220 0 214 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1748

[startup+0.101761 s]
/proc/loadavg: 0.84 0.98 0.99 3/64 30041
/proc/meminfo: memFree=1482040/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=3436 CPUtime=0.09
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 486 0 0 0 9 0 0 0 18 0 1 0 134466224 3518464 470 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 859 470 95 220 0 636 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3436

[startup+0.301779 s]
/proc/loadavg: 0.84 0.98 0.99 3/64 30041
/proc/meminfo: memFree=1482040/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=3436 CPUtime=0.29
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 528 0 0 0 29 0 0 0 19 0 1 0 134466224 3518464 512 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536997 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 859 512 95 220 0 636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3436

[startup+0.701814 s]
/proc/loadavg: 0.84 0.98 0.99 3/64 30041
/proc/meminfo: memFree=1482040/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=3436 CPUtime=0.69
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 596 0 0 0 69 0 0 0 22 0 1 0 134466224 3518464 580 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529971 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 859 580 95 220 0 636 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3436

[startup+1.50189 s]
/proc/loadavg: 0.84 0.98 0.99 2/65 30042
/proc/meminfo: memFree=1479864/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=3436 CPUtime=1.49
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 716 0 0 0 149 0 0 0 25 0 1 0 134466224 3518464 700 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538038 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 859 700 95 220 0 636 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3436

[startup+3.10103 s]
/proc/loadavg: 0.86 0.98 0.99 2/65 30042
/proc/meminfo: memFree=1479160/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=5488 CPUtime=3.09
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 900 0 0 0 309 0 0 0 25 0 1 0 134466224 5619712 884 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532493 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 1372 884 95 220 0 1149 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5488

[startup+6.30132 s]
/proc/loadavg: 0.86 0.98 0.99 2/65 30042
/proc/meminfo: memFree=1478456/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=5488 CPUtime=6.29
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 959 0 0 0 629 0 0 0 25 0 1 0 134466224 5619712 943 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 1372 943 95 220 0 1149 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5488

[startup+12.7019 s]
/proc/loadavg: 0.88 0.98 0.99 2/65 30042
/proc/meminfo: memFree=1477816/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=5488 CPUtime=12.69
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 1106 0 0 0 1268 1 0 0 25 0 1 0 134466224 5619712 1090 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 1372 1090 95 220 0 1149 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5488

[startup+25.501 s]
/proc/loadavg: 0.90 0.98 0.99 2/65 30042
/proc/meminfo: memFree=1477112/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=5620 CPUtime=25.49
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 1272 0 0 0 2548 1 0 0 25 0 1 0 134466224 5754880 1256 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 1405 1256 95 220 0 1182 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5620

[startup+51.1013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30042
/proc/meminfo: memFree=1476024/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=9992 CPUtime=51.07
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 1529 0 0 0 5106 1 0 0 25 0 1 0 134466224 10231808 1513 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 2498 1513 95 220 0 2275 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9992

[startup+102.306 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 30042
/proc/meminfo: memFree=1475000/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=10392 CPUtime=102.27
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 1792 0 0 0 10225 2 0 0 25 0 1 0 134466224 10641408 1776 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 2598 1776 95 220 0 2375 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10392

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30042
/proc/meminfo: memFree=1473656/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=10800 CPUtime=162.24
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 2120 0 0 0 16222 2 0 0 25 0 1 0 134466224 11059200 2104 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 2700 2104 95 220 0 2477 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10800

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30042
/proc/meminfo: memFree=1473016/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=11072 CPUtime=222.23
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 2265 0 0 0 22221 2 0 0 25 0 1 0 134466224 11337728 2249 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 2768 2249 95 220 0 2545 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11072

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30042
/proc/meminfo: memFree=1472376/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=11340 CPUtime=282.22
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 2412 0 0 0 28219 3 0 0 25 0 1 0 134466224 11612160 2396 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 2835 2396 95 220 0 2612 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11340

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30042
/proc/meminfo: memFree=1471544/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=11752 CPUtime=342.2
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 2627 0 0 0 34217 3 0 0 25 0 1 0 134466224 12034048 2611 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 2938 2611 95 220 0 2715 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11752

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30042
/proc/meminfo: memFree=1470008/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=16140 CPUtime=402.18
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 3007 0 0 0 40215 3 0 0 25 0 1 0 134466224 16527360 2991 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 4035 2991 95 220 0 3812 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16140

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30042
/proc/meminfo: memFree=1469496/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=16416 CPUtime=462.17
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 3128 0 0 0 46213 4 0 0 25 0 1 0 134466224 16809984 3112 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579429 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 4104 3112 95 220 0 3881 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16416

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30042
/proc/meminfo: memFree=1469176/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=16684 CPUtime=522.15
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 3217 0 0 0 52211 4 0 0 25 0 1 0 134466224 17084416 3201 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 4171 3201 95 220 0 3948 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16684

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30042
/proc/meminfo: memFree=1468920/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=16820 CPUtime=582.13
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 3291 0 0 0 58209 4 0 0 25 0 1 0 134466224 17223680 3275 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 4205 3275 95 220 0 3982 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 16820

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30042
/proc/meminfo: memFree=1468728/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=16952 CPUtime=642.12
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 3335 0 0 0 64208 4 0 0 25 0 1 0 134466224 17358848 3319 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539166 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 4238 3319 95 220 0 4015 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 16952


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30242
/proc/meminfo: memFree=1458808/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=27756 CPUtime=4061.11
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 5813 0 0 0 406099 12 0 0 25 0 1 0 134466224 28422144 5797 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 6939 5797 95 220 0 6716 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 27756

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30242
/proc/meminfo: memFree=1458552/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=27900 CPUtime=4121.09
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 5864 0 0 0 412097 12 0 0 25 0 1 0 134466224 28569600 5848 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 6975 5848 95 220 0 6752 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 27900

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30242
/proc/meminfo: memFree=1458552/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=27900 CPUtime=4181.07
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 5883 0 0 0 418095 12 0 0 25 0 1 0 134466224 28569600 5867 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579644 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 6975 5867 95 220 0 6752 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 27900

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30242
/proc/meminfo: memFree=1458360/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=28032 CPUtime=4241.06
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 5928 0 0 0 424094 12 0 0 25 0 1 0 134466224 28704768 5912 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 7008 5912 95 220 0 6785 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 28032

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30242
/proc/meminfo: memFree=1458232/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=28164 CPUtime=4301.04
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 5953 0 0 0 430092 12 0 0 25 0 1 0 134466224 28839936 5937 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 7041 5937 95 220 0 6818 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 28164

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30242
/proc/meminfo: memFree=1458232/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=28164 CPUtime=4361.02
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 5963 0 0 0 436090 12 0 0 25 0 1 0 134466224 28839936 5947 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579396 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 7041 5947 95 220 0 6818 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 28164

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30242
/proc/meminfo: memFree=1457976/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=28300 CPUtime=4421
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 6011 0 0 0 442088 12 0 0 25 0 1 0 134466224 28979200 5995 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532427 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 7075 5995 95 220 0 6852 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 28300

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30242
/proc/meminfo: memFree=1457976/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=28300 CPUtime=4480.99
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 6022 0 0 0 448087 12 0 0 25 0 1 0 134466224 28979200 6006 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 7075 6006 95 220 0 6852 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 28300

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30242
/proc/meminfo: memFree=1457976/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=28436 CPUtime=4540.97
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 6028 0 0 0 454085 12 0 0 25 0 1 0 134466224 29118464 6012 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565495 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 7109 6012 95 220 0 6886 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 28436

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30242
/proc/meminfo: memFree=1457848/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=28436 CPUtime=4600.97
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 6046 0 0 0 460084 13 0 0 25 0 1 0 134466224 29118464 6030 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 7109 6030 95 220 0 6886 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 28436

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30242
/proc/meminfo: memFree=1457656/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=28736 CPUtime=4660.95
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 6087 0 0 0 466082 13 0 0 25 0 1 0 134466224 29425664 6071 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538878 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 7184 6071 95 220 0 6961 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 28736

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30242
/proc/meminfo: memFree=1457592/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=28736 CPUtime=4720.93
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 6109 0 0 0 472080 13 0 0 25 0 1 0 134466224 29425664 6093 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 7184 6093 95 220 0 6961 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 28736

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30242
/proc/meminfo: memFree=1457592/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=28872 CPUtime=4780.91
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 6127 0 0 0 478078 13 0 0 25 0 1 0 134466224 29564928 6111 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 7218 6111 95 220 0 6995 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 28872

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30242
/proc/meminfo: memFree=1457464/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=29032 CPUtime=4840.9
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 6153 0 0 0 484077 13 0 0 25 0 1 0 134466224 29728768 6137 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 7258 6137 95 220 0 7035 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 29032

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30242
/proc/meminfo: memFree=1457336/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=29032 CPUtime=4900.88
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 6167 0 0 0 490075 13 0 0 25 0 1 0 134466224 29728768 6151 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531604 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 7258 6151 95 220 0 7035 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 29032

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30242
/proc/meminfo: memFree=1457336/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=29032 CPUtime=4960.86
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 6180 0 0 0 496073 13 0 0 25 0 1 0 134466224 29728768 6164 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 7258 6164 95 220 0 7035 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 29032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30242
/proc/meminfo: memFree=1457272/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=29172 CPUtime=5000.05
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 6185 0 0 0 499992 13 0 0 25 0 1 0 134466224 29872128 6169 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 7293 6169 95 220 0 7070 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 29172

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 2/65 30242
/proc/meminfo: memFree=1457272/2055920 swapFree=4183292/4192956
[pid=30041] ppid=30039 vsize=29172 CPUtime=5000.05
/proc/30041/stat : 30041 (sat7_bin) R 30039 30041 29987 0 -1 4194304 6185 0 0 0 499992 13 0 0 25 0 1 0 134466224 29872128 6169 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/30041/statm: 7293 6169 95 220 0 7070 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 29172

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.07
CPU user time (s): 4999.93
CPU system time (s): 0.142978
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 29172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6185
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= 5838

runsolver used 3.99439 second user time and 9.70952 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Sat Apr 28 21:36:51 UTC 2007

IDJOB= 425552
IDBENCH= 20250
IDSOLVER= 183
FILE ID= node51/425552-1177796211

PBS_JOBID= 4715809

Free space on /tmp= 66549 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425552-1177796211/sat7_bin /tmp/evaluation/425552-1177796211/instance-425552-1177796211.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-425552-1177796211 -o ROOT/results/node51/solver-425552-1177796211 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425552-1177796211/sat7_bin /tmp/evaluation/425552-1177796211/instance-425552-1177796211.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  31fa9dcbbdcf6d6838519178df62b3fa

RANDOM SEED= 128070624

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1482512 kB
Buffers:         48840 kB
Cached:         370240 kB
SwapCached:       3676 kB
Active:         213656 kB
Inactive:       292736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1482512 kB
SwapTotal:     4192956 kB
SwapFree:      4183292 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          15392 kB
Slab:            53088 kB
Committed_AS:  3849536 kB
PageTables:       1408 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= 66549 MiB

End job on node51 on Sat Apr 28 23:00:15 UTC 2007