Trace number 313737

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) 1200.1 1200.53

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-15-u.cnf
MD5SUMc716daea92d5e29b94f85a19b52859ac
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark863.868
Satisfiable
(Un)Satisfiability was proved
Number of variables151952
Number of clauses697321
Sum of the clauses size1601192
Maximum clause length10
Minimum clause length1
Number of clauses of size 112754
Number of clauses of size 2551183
Number of clauses of size 3104744
Number of clauses of size 43180
Number of clauses of size 512720
Number of clauses of size over 512740

Solver Data (download as text)

2.99/3.07	c Starting solver ...
4.09/4.16	c Restarting after 100 conflicts
5.29/5.32	c Restarting after 250 conflicts
6.29/6.33	c Restarting after 477 conflicts
8.19/8.28	c Restarting after 817 conflicts
9.49/9.58	c Restarting after 1324 conflicts
11.49/11.58	c Restarting after 2083 conflicts
14.19/14.23	c Restarting after 3223 conflicts
19.49/19.50	c Restarting after 4931 conflicts
24.78/24.87	c Restarting after 7493 conflicts
34.18/34.25	c Restarting after 11338 conflicts
50.08/50.15	c Restarting after 17104 conflicts
76.07/76.16	c Restarting after 25754 conflicts
121.06/121.17	c Restarting after 38730 conflicts
189.84/189.95	c Restarting after 58192 conflicts
296.90/297.16	c Restarting after 87384 conflicts
469.36/469.68	c Restarting after 131173 conflicts
795.08/795.41	c Restarting after 196857 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/node74/watcher-313737-1176890252 -o ROOT/results/node74/solver-313737-1176890252 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313737-1176890252/sat7_bin /tmp/evaluation/313737-1176890252/instance-313737-1176890252.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: 0.91 0.95 0.90 3/66 19501
/proc/meminfo: memFree=1832720/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=5948 CPUtime=0
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 619 0 0 0 0 0 0 0 18 0 1 0 136939958 6090752 602 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 1487 604 88 220 0 1264 0

[startup+0.0277319 s]
/proc/loadavg: 0.91 0.95 0.90 3/66 19501
/proc/meminfo: memFree=1832720/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=10728 CPUtime=0.01
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 2521 0 0 0 1 0 0 0 18 0 1 0 136939958 10985472 2504 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 2682 2505 88 220 0 2459 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10728

[startup+0.10274 s]
/proc/loadavg: 0.91 0.95 0.90 3/66 19501
/proc/meminfo: memFree=1832720/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=16880 CPUtime=0.09
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 4036 0 0 0 8 1 0 0 18 0 1 0 136939958 17285120 4019 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 4220 4020 88 220 0 3997 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16880

[startup+0.302763 s]
/proc/loadavg: 0.91 0.95 0.90 3/66 19501
/proc/meminfo: memFree=1832720/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=20980 CPUtime=0.29
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 4750 0 0 0 28 1 0 0 19 0 1 0 136939958 21483520 4733 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 5245 4734 88 220 0 5022 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20980

[startup+0.702808 s]
/proc/loadavg: 0.91 0.95 0.90 3/66 19501
/proc/meminfo: memFree=1832720/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=25080 CPUtime=0.69
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 5623 0 0 0 68 1 0 0 23 0 1 0 136939958 25681920 5606 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134847868 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 6270 5606 88 220 0 6047 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25080

[startup+1.5019 s]
/proc/loadavg: 0.91 0.95 0.90 2/67 19502
/proc/meminfo: memFree=1808904/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=29180 CPUtime=1.49
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 6898 0 0 0 147 2 0 0 25 0 1 0 136939958 29880320 6881 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134518460 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 7295 6881 88 220 0 7072 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29180

[startup+3.10109 s]
/proc/loadavg: 0.91 0.95 0.90 2/67 19502
/proc/meminfo: memFree=1801928/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=48136 CPUtime=3.09
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 11353 0 0 0 304 5 0 0 25 0 1 0 136939958 49291264 11238 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134527064 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 12034 11238 93 220 0 11811 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 48136

[startup+6.30146 s]
/proc/loadavg: 0.92 0.95 0.90 2/67 19502
/proc/meminfo: memFree=1786448/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=48648 CPUtime=6.29
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 11852 0 0 0 624 5 0 0 25 0 1 0 136939958 49815552 11608 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 12162 11608 95 220 0 11939 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48648

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.90 2/67 19502
/proc/meminfo: memFree=1785552/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=49672 CPUtime=12.69
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 12348 0 0 0 1263 6 0 0 25 0 1 0 136939958 50864128 11847 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 12418 11847 95 220 0 12195 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49672

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.91 2/67 19502
/proc/meminfo: memFree=1784272/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=53772 CPUtime=25.48
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 12686 0 0 0 2542 6 0 0 25 0 1 0 136939958 55062528 12185 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 13443 12185 95 220 0 13220 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 53772

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.91 2/67 19502
/proc/meminfo: memFree=1781648/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=53976 CPUtime=51.08
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 13353 0 0 0 5101 7 0 0 25 0 1 0 136939958 55271424 12852 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533088 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 13494 12852 95 220 0 13271 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 53976

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/67 19502
/proc/meminfo: memFree=1777296/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=58532 CPUtime=102.27
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 14433 0 0 0 10219 8 0 0 25 0 1 0 136939958 59936768 13932 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 14633 13932 95 220 0 14410 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 58532

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 19502
/proc/meminfo: memFree=1772368/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=63296 CPUtime=162.25
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 15673 0 0 0 16216 9 0 0 25 0 1 0 136939958 64815104 15172 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538610 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 15824 15172 95 220 0 15601 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 63296

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 19584
/proc/meminfo: memFree=1766152/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=67716 CPUtime=222.18
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 16743 0 0 0 22207 11 0 0 25 0 1 0 136939958 69341184 16242 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558447 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 16929 16242 95 220 0 16706 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 67716

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 19700
/proc/meminfo: memFree=1763600/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=72256 CPUtime=282.11
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 17663 0 0 0 28199 12 0 0 25 0 1 0 136939958 73990144 17129 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 18064 17129 95 220 0 17841 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 72256

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 19700
/proc/meminfo: memFree=1759184/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=76828 CPUtime=342.1
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 18755 0 0 0 34196 14 0 0 25 0 1 0 136939958 78671872 18221 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 19207 18221 95 220 0 18984 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 76828

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 19700
/proc/meminfo: memFree=1754832/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=81040 CPUtime=402.08
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 19873 0 0 0 40193 15 0 0 25 0 1 0 136939958 82984960 19339 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 20260 19339 95 220 0 20037 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 81040

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 19700
/proc/meminfo: memFree=1751312/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=85548 CPUtime=462.06
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 20747 0 0 0 46190 16 0 0 25 0 1 0 136939958 87601152 20213 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 21387 20213 95 220 0 21164 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 85548

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 19700
/proc/meminfo: memFree=1747856/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=90196 CPUtime=522.05
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 21646 0 0 0 52188 17 0 0 25 0 1 0 136939958 92360704 21112 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 22549 21112 95 220 0 22326 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 90196

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 19700
/proc/meminfo: memFree=1742992/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=94748 CPUtime=582.04
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 22846 0 0 0 58185 19 0 0 25 0 1 0 136939958 97021952 22312 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 23687 22312 95 220 0 23464 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 94748

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 19700
/proc/meminfo: memFree=1738320/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=98980 CPUtime=642.02
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 24006 0 0 0 64182 20 0 0 25 0 1 0 136939958 101355520 23472 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 24745 23472 95 220 0 24522 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 98980

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 19700
/proc/meminfo: memFree=1734032/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=103372 CPUtime=702
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 25069 0 0 0 70179 21 0 0 25 0 1 0 136939958 105852928 24535 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 25843 24535 95 220 0 25620 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 103372

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 19700
/proc/meminfo: memFree=1729552/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=107472 CPUtime=761.98
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 26177 0 0 0 76176 22 0 0 25 0 1 0 136939958 110051328 25643 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 26868 25643 95 220 0 26645 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 107472

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 19700
/proc/meminfo: memFree=1726096/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=112288 CPUtime=821.97
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 27055 0 0 0 82174 23 0 0 25 0 1 0 136939958 114982912 26521 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 28072 26521 95 220 0 27849 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 112288

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 19700
/proc/meminfo: memFree=1723024/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=112720 CPUtime=881.95
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 27878 0 0 0 88171 24 0 0 25 0 1 0 136939958 115425280 27279 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 28180 27279 95 220 0 27957 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 112720

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 19700
/proc/meminfo: memFree=1720144/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=116948 CPUtime=941.93
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 28594 0 0 0 94169 24 0 0 25 0 1 0 136939958 119754752 27995 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 29237 27995 95 220 0 29014 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 116948

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 19700
/proc/meminfo: memFree=1716816/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=121180 CPUtime=1001.92
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 29403 0 0 0 100167 25 0 0 25 0 1 0 136939958 124088320 28804 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 30295 28804 95 220 0 30072 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 121180

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 19700
/proc/meminfo: memFree=1714192/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=121372 CPUtime=1061.9
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 30054 0 0 0 106164 26 0 0 25 0 1 0 136939958 124284928 29455 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 30343 29455 95 220 0 30120 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 121372

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 19700
/proc/meminfo: memFree=1711184/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=125872 CPUtime=1121.89
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 30798 0 0 0 112162 27 0 0 25 0 1 0 136939958 128892928 30199 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 31468 30199 95 220 0 31245 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 125872

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 19700
/proc/meminfo: memFree=1709712/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=125972 CPUtime=1181.87
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 31166 0 0 0 118160 27 0 0 25 0 1 0 136939958 128995328 30567 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525822 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 31493 30567 95 220 0 31270 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 125972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 19700
/proc/meminfo: memFree=1709200/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=125972 CPUtime=1200.07
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 31273 0 0 0 119980 27 0 0 25 0 1 0 136939958 128995328 30674 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 31493 30674 95 220 0 31270 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 125972

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 19700
/proc/meminfo: memFree=1709200/2055920 swapFree=4183056/4192956
[pid=19501] ppid=19499 vsize=125972 CPUtime=1200.07
/proc/19501/stat : 19501 (sat7_bin) R 19499 19501 19221 0 -1 4194304 31273 0 0 0 119980 27 0 0 25 0 1 0 136939958 128995328 30674 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19501/statm: 31493 30674 95 220 0 31270 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 125972

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1199.81
CPU system time (s): 0.294955
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 125972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.294955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31273
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= 2075

runsolver used 1.22981 second user time and 2.73458 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Wed Apr 18 09:57:32 UTC 2007

IDJOB= 313737
IDBENCH= 20374
IDSOLVER= 101
FILE ID= node74/313737-1176890252

PBS_JOBID= 4595150

Free space on /tmp= 103192 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/313737-1176890252/sat7_bin /tmp/evaluation/313737-1176890252/instance-313737-1176890252.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-313737-1176890252 -o ROOT/results/node74/solver-313737-1176890252 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313737-1176890252/sat7_bin /tmp/evaluation/313737-1176890252/instance-313737-1176890252.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  c716daea92d5e29b94f85a19b52859ac

RANDOM SEED= 35786154

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1833128 kB
Buffers:          5152 kB
Cached:         166904 kB
SwapCached:       3044 kB
Active:          58768 kB
Inactive:       122996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833128 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:           13284 kB
Writeback:           0 kB
Mapped:          15720 kB
Slab:            26884 kB
Committed_AS:  1967932 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103192 MiB

End job on node74 on Wed Apr 18 10:17:35 UTC 2007