Trace number 313817

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) 1200.07 1200.43

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-19-u.cnf
MD5SUMf9358d3195ca3efe99a3e305b00150cd
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables279228
Number of clauses1324541
Sum of the clauses size3072200
Maximum clause length10
Minimum clause length1
Number of clauses of size 123238
Number of clauses of size 21011607
Number of clauses of size 3237476
Number of clauses of size 45800
Number of clauses of size 523200
Number of clauses of size over 523220

Solver Data (download as text)

5.99/6.04	c Starting solver ...
7.79/7.83	c Restarting after 100 conflicts
8.49/8.50	c Restarting after 250 conflicts
9.99/10.03	c Restarting after 475 conflicts
12.59/12.67	c Restarting after 812 conflicts
15.38/15.48	c Restarting after 1320 conflicts
19.57/19.66	c Restarting after 2079 conflicts
22.18/22.22	c Restarting after 3218 conflicts
26.58/26.62	c Restarting after 4928 conflicts
32.58/32.60	c Restarting after 7491 conflicts
44.86/44.98	c Restarting after 11336 conflicts
57.65/57.74	c Restarting after 17102 conflicts
81.95/82.00	c Restarting after 25751 conflicts
121.74/121.81	c Restarting after 38725 conflicts
179.32/179.44	c Restarting after 58186 conflicts
280.39/280.53	c Restarting after 87380 conflicts
438.15/438.32	c Restarting after 131169 conflicts
700.37/700.63	c Restarting after 196853 conflicts
1193.53/1193.91	c Restarting after 295379 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-313817-1176891545 -o ROOT/results/node24/solver-313817-1176891545 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313817-1176891545/sat7_bin /tmp/evaluation/313817-1176891545/instance-313817-1176891545.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 16700
/proc/meminfo: memFree=1493136/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=9796 CPUtime=0
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 779 0 0 0 0 0 0 0 18 0 1 0 137072528 10031104 762 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 2482 767 88 220 0 2259 0

[startup+0.079928 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16700
/proc/meminfo: memFree=1493136/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=23344 CPUtime=0.07
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 5088 0 0 0 6 1 0 0 18 0 1 0 137072528 23904256 5071 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 5836 5072 88 220 0 5613 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 23344

[startup+0.10193 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16700
/proc/meminfo: memFree=1493136/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=23344 CPUtime=0.09
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 5518 0 0 0 8 1 0 0 18 0 1 0 137072528 23904256 5501 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 5836 5502 88 220 0 5613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23344

[startup+0.301952 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16700
/proc/meminfo: memFree=1493136/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=35644 CPUtime=0.29
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 8178 0 0 0 27 2 0 0 19 0 1 0 137072528 36499456 8161 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 8911 8161 88 220 0 8688 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35644

[startup+0.701995 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16700
/proc/meminfo: memFree=1493136/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=39744 CPUtime=0.69
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 8940 0 0 0 65 4 0 0 23 0 1 0 137072528 40697856 8923 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134548102 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 9936 8923 88 220 0 9713 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39744

[startup+1.50108 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16701
/proc/meminfo: memFree=1454728/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=43844 CPUtime=1.49
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 10436 0 0 0 144 5 0 0 25 0 1 0 137072528 44896256 10419 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134847868 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 10961 10419 88 220 0 10738 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43844

[startup+3.10126 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16701
/proc/meminfo: memFree=1448136/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=56144 CPUtime=3.09
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 12974 0 0 0 302 7 0 0 25 0 1 0 137072528 57491456 12957 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 14036 12957 88 220 0 13813 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 56144

[startup+6.3016 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16701
/proc/meminfo: memFree=1425928/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=90468 CPUtime=6.29
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 21983 0 0 0 617 12 0 0 25 0 1 0 137072528 92639232 21485 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533550 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 22617 21485 93 220 0 22394 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 90468

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16701
/proc/meminfo: memFree=1406216/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=90468 CPUtime=12.69
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 22321 0 0 0 1257 12 0 0 25 0 1 0 137072528 92639232 21823 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533088 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 22617 21823 95 220 0 22394 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 90468

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 16701
/proc/meminfo: memFree=1405256/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=92516 CPUtime=25.48
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 23111 0 0 0 2535 13 0 0 25 0 1 0 137072528 94736384 22100 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 23129 22100 95 220 0 22906 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 92516

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 16701
/proc/meminfo: memFree=1403272/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=96616 CPUtime=51.06
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 23616 0 0 0 5093 13 0 0 25 0 1 0 137072528 98934784 22605 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 24154 22605 95 220 0 23931 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 96616

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 16701
/proc/meminfo: memFree=1399880/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=97028 CPUtime=102.24
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 24479 0 0 0 10210 14 0 0 25 0 1 0 137072528 99356672 23468 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 24257 23468 95 220 0 24034 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 97028

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16701
/proc/meminfo: memFree=1395016/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=101560 CPUtime=162.22
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 25700 0 0 0 16206 16 0 0 25 0 1 0 137072528 103997440 24689 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 25390 24689 95 220 0 25167 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 101560

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 16701
/proc/meminfo: memFree=1388936/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=110268 CPUtime=222.21
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 27184 0 0 0 22203 18 0 0 25 0 1 0 137072528 112914432 26173 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533046 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 27567 26173 95 220 0 27344 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 110268

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16701
/proc/meminfo: memFree=1384968/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=114912 CPUtime=282.19
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 28182 0 0 0 28200 19 0 0 25 0 1 0 137072528 117669888 27171 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531415 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 28728 27171 95 220 0 28505 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 114912

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16701
/proc/meminfo: memFree=1380808/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=119612 CPUtime=342.17
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 29207 0 0 0 34196 21 0 0 25 0 1 0 137072528 122482688 28196 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 29903 28196 95 220 0 29680 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 119612

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16701
/proc/meminfo: memFree=1377480/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=120212 CPUtime=402.16
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 30060 0 0 0 40193 23 0 0 25 0 1 0 137072528 123097088 29049 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 30053 29049 95 220 0 29830 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 120212

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16701
/proc/meminfo: memFree=1374664/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=124488 CPUtime=462.14
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 30750 0 0 0 46190 24 0 0 25 0 1 0 137072528 127475712 29739 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 31122 29739 95 220 0 30899 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 124488

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16701
/proc/meminfo: memFree=1371528/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=125084 CPUtime=522.12
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 31544 0 0 0 52187 25 0 0 25 0 1 0 137072528 128086016 30533 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 31271 30533 95 220 0 31048 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 125084

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16701
/proc/meminfo: memFree=1368008/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=129700 CPUtime=582.11
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 32415 0 0 0 58185 26 0 0 25 0 1 0 137072528 132812800 31404 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 32425 31404 95 220 0 32202 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 129700

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16701
/proc/meminfo: memFree=1364808/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=134328 CPUtime=642.09
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 33196 0 0 0 64182 27 0 0 25 0 1 0 137072528 137551872 32185 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 33582 32185 95 220 0 33359 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 134328

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16701
/proc/meminfo: memFree=1361992/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=138748 CPUtime=702.07
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 33916 0 0 0 70178 29 0 0 25 0 1 0 137072528 142077952 32905 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 34687 32905 95 220 0 34464 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 138748

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16701
/proc/meminfo: memFree=1358536/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=139300 CPUtime=762.06
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 34758 0 0 0 76176 30 0 0 25 0 1 0 137072528 142643200 33747 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 34825 33747 95 220 0 34602 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 139300

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16701
/proc/meminfo: memFree=1356296/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=143768 CPUtime=822.03
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 35346 0 0 0 82172 31 0 0 25 0 1 0 137072528 147218432 34335 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 35942 34335 95 220 0 35719 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 143768

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16701
/proc/meminfo: memFree=1354184/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=144056 CPUtime=882.02
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 35851 0 0 0 88169 33 0 0 25 0 1 0 137072528 147513344 34840 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029244 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 36014 34840 95 220 0 35791 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 144056

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16701
/proc/meminfo: memFree=1352328/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=148284 CPUtime=942
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 36334 0 0 0 94167 33 0 0 25 0 1 0 137072528 151842816 35323 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532534 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 37071 35323 95 220 0 36848 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 148284

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16701
/proc/meminfo: memFree=1349768/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=149060 CPUtime=1001.98
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 36961 0 0 0 100163 35 0 0 25 0 1 0 137072528 152637440 35950 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 37265 35950 95 220 0 37042 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 149060

[startup+1062.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 16701
/proc/meminfo: memFree=1347656/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=153424 CPUtime=1061.97
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 37478 0 0 0 106161 36 0 0 25 0 1 0 137072528 157106176 36467 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 38356 36467 95 220 0 38133 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 153424

[startup+1122.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 16701
/proc/meminfo: memFree=1345416/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=153688 CPUtime=1121.95
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 38042 0 0 0 112158 37 0 0 25 0 1 0 137072528 157376512 37031 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 38422 37031 95 220 0 38199 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 153688

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16703
/proc/meminfo: memFree=1343560/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=154076 CPUtime=1181.93
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 38546 0 0 0 118156 37 0 0 25 0 1 0 137072528 157773824 37469 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 38519 37469 95 220 0 38296 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 154076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16703
/proc/meminfo: memFree=1342856/2055920 swapFree=4120712/4192956
[pid=16700] ppid=16698 vsize=158336 CPUtime=1200.03
/proc/16700/stat : 16700 (sat7_bin) R 16698 16700 16307 0 -1 4194304 38734 0 0 0 119965 38 0 0 25 0 1 0 137072528 162136064 37657 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16700/statm: 39584 37657 95 220 0 39361 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 158336

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): 1200.43
CPU time (s): 1200.07
CPU user time (s): 1199.66
CPU system time (s): 0.404938
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 158336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.404938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38734
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= 8
involuntary context switches= 2173

runsolver used 1.3238 second user time and 3.05054 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Wed Apr 18 10:19:05 UTC 2007

IDJOB= 313817
IDBENCH= 20376
IDSOLVER= 101
FILE ID= node24/313817-1176891545

PBS_JOBID= 4595132

Free space on /tmp= 66447 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/313817-1176891545/sat7_bin /tmp/evaluation/313817-1176891545/instance-313817-1176891545.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-313817-1176891545 -o ROOT/results/node24/solver-313817-1176891545 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313817-1176891545/sat7_bin /tmp/evaluation/313817-1176891545/instance-313817-1176891545.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  f9358d3195ca3efe99a3e305b00150cd

RANDOM SEED= 539118724

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1493608 kB
Buffers:         30284 kB
Cached:         421260 kB
SwapCached:      40232 kB
Active:         174332 kB
Inactive:       325060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493608 kB
SwapTotal:     4192956 kB
SwapFree:      4120712 kB
Dirty:           25316 kB
Writeback:           0 kB
Mapped:          45072 kB
Slab:            48412 kB
Committed_AS:  1819104 kB
PageTables:       1808 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= 66447 MiB

End job on node24 on Wed Apr 18 10:39:08 UTC 2007