Trace number 425537

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/v3500/
unif2p-p0.7-v3500-c9345-S2078602069-04-UNSAT.cnf
MD5SUM410d091a694560f8677ebd7e24f26af7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark763.642
Satisfiable
(Un)Satisfiability was proved
Number of variables3496
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.04	c Starting solver ...
0.00/0.06	c Restarting after 100 conflicts
0.07/0.10	c Restarting after 250 conflicts
0.10/0.14	c Restarting after 476 conflicts
0.20/0.22	c Restarting after 813 conflicts
0.30/0.33	c Restarting after 1319 conflicts
0.50/0.52	c Restarting after 2080 conflicts
0.80/0.81	c Restarting after 3220 conflicts
1.20/1.29	c Restarting after 4930 conflicts
1.99/2.03	c Restarting after 7492 conflicts
3.09/3.18	c Restarting after 11336 conflicts
4.99/5.05	c Restarting after 17103 conflicts
7.99/8.01	c Restarting after 25752 conflicts
12.79/12.87	c Restarting after 38727 conflicts
20.28/20.34	c Restarting after 58189 conflicts
31.99/32.03	c Restarting after 87381 conflicts
51.59/51.67	c Restarting after 131170 conflicts
81.07/81.17	c Restarting after 196854 conflicts
131.16/131.28	c Restarting after 295380 conflicts
210.54/210.69	c Restarting after 443169 conflicts
338.31/338.50	c Restarting after 664852 conflicts
538.45/538.75	c Restarting after 997381 conflicts
857.17/857.54	c Restarting after 1496170 conflicts
1367.55/1368.05	c Restarting after 2244352 conflicts
2169.15/2169.81	c Restarting after 3366626 conflicts
3492.82/3493.85	c Restarting after 5050037 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/node15/watcher-425537-1177790168 -o ROOT/results/node15/solver-425537-1177790168 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425537-1177790168/sat7_bin /tmp/evaluation/425537-1177790168/instance-425537-1177790168.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: 0.92 0.98 0.99 3/77 11881
/proc/meminfo: memFree=1477296/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=1368 CPUtime=0
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 226934385 1400832 205 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 342 205 87 220 0 119 0

[startup+0.0779529 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11881
/proc/meminfo: memFree=1477296/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=2292 CPUtime=0.07
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 406 0 0 0 7 0 0 0 18 0 1 0 226934385 2347008 390 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539875 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 573 390 95 220 0 350 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2292

[startup+0.101955 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11881
/proc/meminfo: memFree=1477296/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=2292 CPUtime=0.1
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 412 0 0 0 10 0 0 0 18 0 1 0 226934385 2347008 396 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066573 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 573 396 95 220 0 350 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2292

[startup+0.301973 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11881
/proc/meminfo: memFree=1477296/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=3320 CPUtime=0.3
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 453 0 0 0 30 0 0 0 19 0 1 0 226934385 3399680 437 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525826 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 830 437 95 220 0 607 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3320

[startup+0.70201 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11881
/proc/meminfo: memFree=1477296/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=3320 CPUtime=0.7
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 525 0 0 0 70 0 0 0 22 0 1 0 226934385 3399680 509 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565475 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 830 509 95 220 0 607 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3320

[startup+1.50108 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11882
/proc/meminfo: memFree=1475432/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=3320 CPUtime=1.49
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 638 0 0 0 149 0 0 0 25 0 1 0 226934385 3399680 622 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536231 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 830 622 95 220 0 607 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3320

[startup+3.10123 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 11882
/proc/meminfo: memFree=1474792/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=5372 CPUtime=3.09
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 733 0 0 0 309 0 0 0 25 0 1 0 226934385 5500928 717 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533541 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 1343 717 95 220 0 1120 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5372

[startup+6.30153 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11882
/proc/meminfo: memFree=1474344/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=5372 CPUtime=6.29
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 837 0 0 0 629 0 0 0 25 0 1 0 226934385 5500928 821 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 1343 821 95 220 0 1120 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5372

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11882
/proc/meminfo: memFree=1473528/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=5504 CPUtime=12.69
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 985 0 0 0 1269 0 0 0 25 0 1 0 226934385 5636096 969 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533257 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 1376 969 95 220 0 1153 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5504

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 11882
/proc/meminfo: memFree=1472952/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=5636 CPUtime=25.48
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 1127 0 0 0 2548 0 0 0 25 0 1 0 226934385 5771264 1111 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 1409 1111 95 220 0 1186 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5636

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 11882
/proc/meminfo: memFree=1471864/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=10000 CPUtime=51.08
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 1402 0 0 0 5107 1 0 0 25 0 1 0 226934385 10240000 1386 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 2500 1386 95 220 0 2277 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10000

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 11882
/proc/meminfo: memFree=1470776/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=10396 CPUtime=102.26
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 1663 0 0 0 10225 1 0 0 25 0 1 0 226934385 10645504 1647 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 2599 1647 95 220 0 2376 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10396

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11882
/proc/meminfo: memFree=1469816/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=10808 CPUtime=162.25
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 1893 0 0 0 16223 2 0 0 25 0 1 0 226934385 11067392 1877 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 2702 1877 95 220 0 2479 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10808

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11882
/proc/meminfo: memFree=1469048/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=11072 CPUtime=222.24
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 2090 0 0 0 22221 3 0 0 25 0 1 0 226934385 11337728 2074 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 2768 2074 95 220 0 2545 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11072

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11882
/proc/meminfo: memFree=1468472/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=11348 CPUtime=282.22
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 2237 0 0 0 28219 3 0 0 25 0 1 0 226934385 11620352 2221 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531415 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 2837 2221 95 220 0 2614 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11348

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 12058
/proc/meminfo: memFree=1466560/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=11748 CPUtime=342.11
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 2362 0 0 0 34206 5 0 0 25 0 1 0 226934385 12029952 2346 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 2937 2346 95 220 0 2714 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 11748

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12080
/proc/meminfo: memFree=1467256/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=12052 CPUtime=402.08
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 2479 0 0 0 40202 6 0 0 25 0 1 0 226934385 12341248 2463 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 3013 2463 95 220 0 2790 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 12052

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 12080
/proc/meminfo: memFree=1467000/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=12328 CPUtime=462.06
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 2600 0 0 0 46200 6 0 0 25 0 1 0 226934385 12623872 2584 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 3082 2584 95 220 0 2859 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 12328

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12080
/proc/meminfo: memFree=1466680/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=12464 CPUtime=522.05
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 2667 0 0 0 52198 7 0 0 25 0 1 0 226934385 12763136 2651 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536531 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 3116 2651 95 220 0 2893 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 12464

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12080
/proc/meminfo: memFree=1466232/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=12736 CPUtime=582.03
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 2785 0 0 0 58196 7 0 0 25 0 1 0 226934385 13041664 2769 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 3184 2769 95 220 0 2961 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 12736

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12080
/proc/meminfo: memFree=1465912/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=12868 CPUtime=642.03
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 2852 0 0 0 64195 8 0 0 25 0 1 0 226934385 13176832 2836 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 3217 2836 95 220 0 2994 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 12868


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12280
/proc/meminfo: memFree=1456632/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=23280 CPUtime=4061.08
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 5159 0 0 0 406071 37 0 0 25 0 1 0 226934385 23838720 5143 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 5820 5143 95 220 0 5597 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 23280

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12280
/proc/meminfo: memFree=1456504/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=23280 CPUtime=4121.07
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 5176 0 0 0 412069 38 0 0 25 0 1 0 226934385 23838720 5160 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 5820 5160 95 220 0 5597 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 23280

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12280
/proc/meminfo: memFree=1456440/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=23420 CPUtime=4181.05
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 5198 0 0 0 418067 38 0 0 25 0 1 0 226934385 23982080 5182 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 5855 5182 95 220 0 5632 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 23420

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12280
/proc/meminfo: memFree=1456248/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=23552 CPUtime=4241.04
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 5250 0 0 0 424065 39 0 0 25 0 1 0 226934385 24117248 5234 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529341 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 5888 5234 95 220 0 5665 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 23552

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12280
/proc/meminfo: memFree=1456184/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=23744 CPUtime=4301.02
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 5274 0 0 0 430063 39 0 0 25 0 1 0 226934385 24313856 5258 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 5936 5258 95 220 0 5713 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 23744

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12280
/proc/meminfo: memFree=1456120/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=23744 CPUtime=4361.01
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 5282 0 0 0 436062 39 0 0 25 0 1 0 226934385 24313856 5266 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 5936 5266 95 220 0 5713 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 23744

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12280
/proc/meminfo: memFree=1456120/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=23744 CPUtime=4421
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 5302 0 0 0 442060 40 0 0 25 0 1 0 226934385 24313856 5286 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 5936 5286 95 220 0 5713 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 23744

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12280
/proc/meminfo: memFree=1455992/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=23896 CPUtime=4480.98
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 5327 0 0 0 448058 40 0 0 25 0 1 0 226934385 24469504 5311 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 5974 5311 95 220 0 5751 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 23896

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12280
/proc/meminfo: memFree=1455992/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=23896 CPUtime=4540.97
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 5341 0 0 0 454056 41 0 0 25 0 1 0 226934385 24469504 5325 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 5974 5325 95 220 0 5751 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 23896

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12280
/proc/meminfo: memFree=1455864/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=24032 CPUtime=4600.95
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 5371 0 0 0 460054 41 0 0 25 0 1 0 226934385 24608768 5355 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538359 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 6008 5355 95 220 0 5785 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 24032

[startup+4662.3 s]
/proc/loadavg: 1.06 1.01 1.00 3/78 12280
/proc/meminfo: memFree=1455736/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=24176 CPUtime=4660.94
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 5390 0 0 0 466052 42 0 0 25 0 1 0 226934385 24756224 5374 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 6044 5374 95 220 0 5821 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 24176

[startup+4722.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 12280
/proc/meminfo: memFree=1455672/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=24176 CPUtime=4720.92
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 5406 0 0 0 472050 42 0 0 25 0 1 0 226934385 24756224 5390 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 6044 5390 95 220 0 5821 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 24176

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12280
/proc/meminfo: memFree=1455608/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=24176 CPUtime=4780.91
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 5422 0 0 0 478048 43 0 0 25 0 1 0 226934385 24756224 5406 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 6044 5406 95 220 0 5821 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 24176

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12280
/proc/meminfo: memFree=1455480/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=24320 CPUtime=4840.89
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 5444 0 0 0 484046 43 0 0 25 0 1 0 226934385 24903680 5428 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 6080 5428 95 220 0 5857 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 24320

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12280
/proc/meminfo: memFree=1455416/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=24480 CPUtime=4900.88
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 5460 0 0 0 490044 44 0 0 25 0 1 0 226934385 25067520 5444 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 6120 5444 95 220 0 5897 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 24480

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12280
/proc/meminfo: memFree=1455416/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=24480 CPUtime=4960.86
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 5471 0 0 0 496042 44 0 0 25 0 1 0 226934385 25067520 5455 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 6120 5455 95 220 0 5897 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 24480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12280
/proc/meminfo: memFree=1455480/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=24480 CPUtime=5000.06
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 5475 0 0 0 499961 45 0 0 25 0 1 0 226934385 25067520 5459 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 6120 5459 95 220 0 5897 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 24480

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 12280
/proc/meminfo: memFree=1455480/2055920 swapFree=4169140/4192956
[pid=11881] ppid=11879 vsize=24480 CPUtime=5000.06
/proc/11881/stat : 11881 (sat7_bin) R 11879 11881 11789 0 -1 4194304 5475 0 0 0 499961 45 0 0 25 0 1 0 226934385 25067520 5459 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11881/statm: 6120 5459 95 220 0 5897 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 24480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.07
CPU user time (s): 4999.62
CPU system time (s): 0.45693
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 24480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.62
system time used= 0.45693
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5475
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= 16151

runsolver used 3.83642 second user time and 10.9663 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sat Apr 28 19:56:08 UTC 2007

IDJOB= 425537
IDBENCH= 20221
IDSOLVER= 183
FILE ID= node15/425537-1177790168

PBS_JOBID= 4715761

Free space on /tmp= 66543 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S2078602069-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425537-1177790168/sat7_bin /tmp/evaluation/425537-1177790168/instance-425537-1177790168.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-425537-1177790168 -o ROOT/results/node15/solver-425537-1177790168 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425537-1177790168/sat7_bin /tmp/evaluation/425537-1177790168/instance-425537-1177790168.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  410d091a694560f8677ebd7e24f26af7

RANDOM SEED= 725648160

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1477768 kB
Buffers:         49476 kB
Cached:         430776 kB
SwapCached:       2956 kB
Active:         213428 kB
Inactive:       290356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1477768 kB
SwapTotal:     4192956 kB
SwapFree:      4169140 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          30704 kB
Slab:            59808 kB
Committed_AS:  7146628 kB
PageTables:       1868 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 node15 on Sat Apr 28 21:19:31 UTC 2007