Trace number 425550

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) 5000.03 5001.51

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1311582577-17-UNSAT.cnf
MD5SUMd1a87980ded0cf880f4810de1a082421
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1144.73
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
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 101 conflicts
0.10/0.11	c Restarting after 252 conflicts
0.10/0.17	c Restarting after 481 conflicts
0.20/0.26	c Restarting after 818 conflicts
0.39/0.40	c Restarting after 1325 conflicts
0.59/0.61	c Restarting after 2084 conflicts
0.89/0.94	c Restarting after 3224 conflicts
1.39/1.49	c Restarting after 4934 conflicts
2.30/2.39	c Restarting after 7497 conflicts
3.79/3.84	c Restarting after 11341 conflicts
6.09/6.12	c Restarting after 17107 conflicts
9.79/9.88	c Restarting after 25758 conflicts
15.78/15.86	c Restarting after 38732 conflicts
24.79/24.84	c Restarting after 58193 conflicts
41.48/41.50	c Restarting after 87388 conflicts
65.98/66.08	c Restarting after 131179 conflicts
108.16/108.20	c Restarting after 196865 conflicts
171.74/171.80	c Restarting after 295392 conflicts
279.81/279.98	c Restarting after 443182 conflicts
437.17/437.33	c Restarting after 664865 conflicts
696.00/696.29	c Restarting after 997390 conflicts
1102.49/1102.84	c Restarting after 1496180 conflicts
1743.91/1744.42	c Restarting after 2244362 conflicts
2773.43/2774.37	c Restarting after 3366636 conflicts
4450.17/4451.55	c Restarting after 5050048 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/node60/watcher-425550-1177795502 -o ROOT/results/node60/solver-425550-1177795502 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425550-1177795502/sat7_bin /tmp/evaluation/425550-1177795502/instance-425550-1177795502.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: 0.99 0.98 0.99 2/64 14981
/proc/meminfo: memFree=1634760/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=1748 CPUtime=0
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 227460218 1789952 252 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134548187 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 437 252 88 220 0 214 0

[startup+0.110176 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 14981
/proc/meminfo: memFree=1634760/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=3436 CPUtime=0.1
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 486 0 0 0 10 0 0 0 18 0 1 0 227460218 3518464 470 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 859 470 95 220 0 636 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3436

[startup+0.201185 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 14981
/proc/meminfo: memFree=1634760/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=3436 CPUtime=0.2
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 502 0 0 0 20 0 0 0 18 0 1 0 227460218 3518464 486 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 859 486 95 220 0 636 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 3436

[startup+0.301195 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 14981
/proc/meminfo: memFree=1634760/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=3436 CPUtime=0.29
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 519 0 0 0 29 0 0 0 19 0 1 0 227460218 3518464 503 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578687 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 859 503 95 220 0 636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3436

[startup+0.701235 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 14981
/proc/meminfo: memFree=1634760/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=3436 CPUtime=0.69
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 572 0 0 0 69 0 0 0 22 0 1 0 227460218 3518464 556 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 859 556 95 220 0 636 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3436

[startup+1.50131 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14982
/proc/meminfo: memFree=1633216/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=3436 CPUtime=1.49
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 676 0 0 0 149 0 0 0 25 0 1 0 227460218 3518464 660 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 859 660 95 220 0 636 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3436

[startup+3.10147 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14982
/proc/meminfo: memFree=1632512/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=5488 CPUtime=3.09
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 866 0 0 0 309 0 0 0 25 0 1 0 227460218 5619712 850 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 1372 850 95 220 0 1149 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5488

[startup+6.30178 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14982
/proc/meminfo: memFree=1631624/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=5488 CPUtime=6.29
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 981 0 0 0 629 0 0 0 25 0 1 0 227460218 5619712 965 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 1372 965 95 220 0 1149 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5488

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14982
/proc/meminfo: memFree=1630928/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=5488 CPUtime=12.69
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 1136 0 0 0 1269 0 0 0 25 0 1 0 227460218 5619712 1120 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 1372 1120 95 220 0 1149 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5488

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14982
/proc/meminfo: memFree=1630160/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=9720 CPUtime=25.49
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 1309 0 0 0 2548 1 0 0 25 0 1 0 227460218 9953280 1293 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533334 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 2430 1293 95 220 0 2207 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9720

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14982
/proc/meminfo: memFree=1628624/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=9984 CPUtime=51.08
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 1696 0 0 0 5106 2 0 0 25 0 1 0 227460218 10223616 1680 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 2496 1680 95 220 0 2273 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9984

[startup+102.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14982
/proc/meminfo: memFree=1627472/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=10384 CPUtime=102.26
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 1962 0 0 0 10224 2 0 0 25 0 1 0 227460218 10633216 1946 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 2596 1946 95 220 0 2373 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10384

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14982
/proc/meminfo: memFree=1626512/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=10796 CPUtime=162.25
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 2194 0 0 0 16222 3 0 0 25 0 1 0 227460218 11055104 2178 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 2699 2178 95 220 0 2476 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10796

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14982
/proc/meminfo: memFree=1625488/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=11196 CPUtime=222.23
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 2436 0 0 0 22220 3 0 0 25 0 1 0 227460218 11464704 2420 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 2799 2420 95 220 0 2576 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11196

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14982
/proc/meminfo: memFree=1624720/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=11604 CPUtime=282.21
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 2630 0 0 0 28218 3 0 0 25 0 1 0 227460218 11882496 2614 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528685 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 2901 2614 95 220 0 2678 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11604

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14982
/proc/meminfo: memFree=1624208/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=11880 CPUtime=342.19
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 2759 0 0 0 34216 3 0 0 25 0 1 0 227460218 12165120 2743 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 2970 2743 95 220 0 2747 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 11880

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14982
/proc/meminfo: memFree=1623760/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=16248 CPUtime=402.18
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 2870 0 0 0 40214 4 0 0 25 0 1 0 227460218 16637952 2854 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 4062 2854 95 220 0 3839 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16248

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14982
/proc/meminfo: memFree=1623312/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=16524 CPUtime=462.17
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 2963 0 0 0 46213 4 0 0 25 0 1 0 227460218 16920576 2947 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 4131 2947 95 220 0 3908 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16524

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14982
/proc/meminfo: memFree=1622928/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=16656 CPUtime=522.15
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 3062 0 0 0 52211 4 0 0 25 0 1 0 227460218 17055744 3046 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 4164 3046 95 220 0 3941 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16656

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14982
/proc/meminfo: memFree=1622544/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=16932 CPUtime=582.13
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 3169 0 0 0 58209 4 0 0 25 0 1 0 227460218 17338368 3153 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 4233 3153 95 220 0 4010 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 16932

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14982
/proc/meminfo: memFree=1622352/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=17068 CPUtime=642.11
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 3216 0 0 0 64207 4 0 0 25 0 1 0 227460218 17477632 3200 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 4267 3200 95 220 0 4044 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 17068


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15182
/proc/meminfo: memFree=1612816/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=27268 CPUtime=4001.08
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 5583 0 0 0 400098 10 0 0 25 0 1 0 227460218 27922432 5567 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 6817 5567 95 220 0 6594 0
Current children cumulated CPU time (s) 4001.08
Current children cumulated vsize (KiB) 27268

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15182
/proc/meminfo: memFree=1612816/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=27404 CPUtime=4061.08
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 5598 0 0 0 406097 11 0 0 25 0 1 0 227460218 28061696 5582 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 6851 5582 95 220 0 6628 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 27404

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15182
/proc/meminfo: memFree=1612624/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=27536 CPUtime=4121.06
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 5638 0 0 0 412095 11 0 0 25 0 1 0 227460218 28196864 5622 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536262 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 6884 5622 95 220 0 6661 0
Current children cumulated CPU time (s) 4121.06
Current children cumulated vsize (KiB) 27536

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15182
/proc/meminfo: memFree=1612496/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=27692 CPUtime=4181.04
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 5672 0 0 0 418093 11 0 0 25 0 1 0 227460218 28356608 5656 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 6923 5656 95 220 0 6700 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 27692

[startup+4242.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 15182
/proc/meminfo: memFree=1612112/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=27876 CPUtime=4241.02
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 5769 0 0 0 424091 11 0 0 25 0 1 0 227460218 28545024 5753 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 6969 5753 95 220 0 6746 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 27876

[startup+4302.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 15182
/proc/meminfo: memFree=1612048/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=27876 CPUtime=4301
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 5780 0 0 0 430089 11 0 0 25 0 1 0 227460218 28545024 5764 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 6969 5764 95 220 0 6746 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 27876

[startup+4362.3 s]
/proc/loadavg: 1.10 1.05 1.01 2/65 15182
/proc/meminfo: memFree=1611984/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=28024 CPUtime=4360.98
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 5810 0 0 0 436087 11 0 0 25 0 1 0 227460218 28696576 5794 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 7006 5794 95 220 0 6783 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 28024

[startup+4422.3 s]
/proc/loadavg: 1.07 1.05 1.01 2/65 15182
/proc/meminfo: memFree=1611856/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=28024 CPUtime=4420.97
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 5817 0 0 0 442086 11 0 0 25 0 1 0 227460218 28696576 5801 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 7006 5801 95 220 0 6783 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 28024

[startup+4482.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 15182
/proc/meminfo: memFree=1611728/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=28156 CPUtime=4480.96
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 5870 0 0 0 448084 12 0 0 25 0 1 0 227460218 28831744 5854 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 7039 5854 95 220 0 6816 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 28156

[startup+4542.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 15182
/proc/meminfo: memFree=1611344/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=28300 CPUtime=4540.94
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 5965 0 0 0 454082 12 0 0 25 0 1 0 227460218 28979200 5949 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 7075 5949 95 220 0 6852 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 28300

[startup+4602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15184
/proc/meminfo: memFree=1611280/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=28444 CPUtime=4600.92
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 5977 0 0 0 460080 12 0 0 25 0 1 0 227460218 29126656 5961 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 7111 5961 95 220 0 6888 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 28444

[startup+4662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15184
/proc/meminfo: memFree=1611152/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=28444 CPUtime=4660.91
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 6000 0 0 0 466079 12 0 0 25 0 1 0 227460218 29126656 5984 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 7111 5984 95 220 0 6888 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 28444

[startup+4722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15184
/proc/meminfo: memFree=1611024/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=28580 CPUtime=4720.89
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 6025 0 0 0 472077 12 0 0 25 0 1 0 227460218 29265920 6009 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 7145 6009 95 220 0 6922 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 28580

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15184
/proc/meminfo: memFree=1610832/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=28580 CPUtime=4780.87
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 6068 0 0 0 478075 12 0 0 25 0 1 0 227460218 29265920 6052 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 7145 6052 95 220 0 6922 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 28580

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15184
/proc/meminfo: memFree=1610640/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=28732 CPUtime=4840.86
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 6094 0 0 0 484074 12 0 0 25 0 1 0 227460218 29421568 6078 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531422 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 7183 6078 95 220 0 6960 0
Current children cumulated CPU time (s) 4840.86
Current children cumulated vsize (KiB) 28732

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15184
/proc/meminfo: memFree=1610384/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=28732 CPUtime=4900.84
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 6163 0 0 0 490072 12 0 0 25 0 1 0 227460218 29421568 6147 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529343 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 7183 6147 95 220 0 6960 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 28732

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15184
/proc/meminfo: memFree=1609488/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=28864 CPUtime=4960.82
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 6385 0 0 0 496070 12 0 0 25 0 1 0 227460218 29556736 6369 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 7216 6369 95 220 0 6993 0
Current children cumulated CPU time (s) 4960.82
Current children cumulated vsize (KiB) 28864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15184
/proc/meminfo: memFree=1609488/2055920 swapFree=4183288/4192956
[pid=14981] ppid=14979 vsize=28864 CPUtime=5000.01
/proc/14981/stat : 14981 (sat7_bin) R 14979 14981 14454 0 -1 4194304 6397 0 0 0 499989 12 0 0 25 0 1 0 227460218 29556736 6381 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 7216 6381 95 220 0 6993 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 28864

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.03
CPU user time (s): 4999.9
CPU system time (s): 0.13098
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 28864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6397
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= 8754

runsolver used 3.98939 second user time and 9.71252 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sat Apr 28 21:25:02 UTC 2007

IDJOB= 425550
IDBENCH= 20248
IDSOLVER= 183
FILE ID= node60/425550-1177795502

PBS_JOBID= 4715750

Free space on /tmp= 66543 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1311582577-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425550-1177795502/sat7_bin /tmp/evaluation/425550-1177795502/instance-425550-1177795502.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-425550-1177795502 -o ROOT/results/node60/solver-425550-1177795502 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425550-1177795502/sat7_bin /tmp/evaluation/425550-1177795502/instance-425550-1177795502.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d1a87980ded0cf880f4810de1a082421

RANDOM SEED= 214055942

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1635680 kB
Buffers:         42088 kB
Cached:         302088 kB
SwapCached:       3644 kB
Active:         174040 kB
Inactive:       180100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635680 kB
SwapTotal:     4192956 kB
SwapFree:      4183288 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          15956 kB
Slab:            52076 kB
Committed_AS:  2606504 kB
PageTables:       1464 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 node60 on Sat Apr 28 22:48:26 UTC 2007