Trace number 313497

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) 1200.04 1200.43

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
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 variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

Solver Data (download as text)

4.50/4.51	c Starting solver ...
6.29/6.31	c Restarting after 100 conflicts
7.19/7.28	c Restarting after 253 conflicts
8.99/9.04	c Restarting after 480 conflicts
10.39/10.45	c Restarting after 818 conflicts
13.29/13.32	c Restarting after 1326 conflicts
17.59/17.67	c Restarting after 2086 conflicts
24.69/24.77	c Restarting after 3228 conflicts
31.79/31.83	c Restarting after 4936 conflicts
42.58/42.68	c Restarting after 7503 conflicts
59.68/59.72	c Restarting after 11347 conflicts
81.17/81.25	c Restarting after 17114 conflicts
117.56/117.69	c Restarting after 25763 conflicts
176.15/176.25	c Restarting after 38739 conflicts
258.32/258.41	c Restarting after 58202 conflicts
391.40/391.56	c Restarting after 87394 conflicts
617.94/618.17	c Restarting after 131185 conflicts
1055.24/1055.65	c Restarting after 196869 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/node48/watcher-313497-1176886201 -o ROOT/results/node48/solver-313497-1176886201 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313497-1176886201/sat7_bin /tmp/evaluation/313497-1176886201/instance-313497-1176886201.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 3/64 25669
/proc/meminfo: memFree=1565112/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=8068 CPUtime=0
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 695 0 0 0 0 0 0 0 18 0 1 0 43465511 8261632 678 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 2017 681 88 220 0 1794 0

[startup+0.105366 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25669
/proc/meminfo: memFree=1565112/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=20324 CPUtime=0.09
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 4921 0 0 0 8 1 0 0 18 0 1 0 43465511 20811776 4904 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 5081 4905 88 220 0 4858 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20324

[startup+0.201374 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25669
/proc/meminfo: memFree=1565112/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=28524 CPUtime=0.19
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 6406 0 0 0 17 2 0 0 18 0 1 0 43465511 29208576 6389 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 7131 6389 88 220 0 6908 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28524

[startup+0.301383 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25669
/proc/meminfo: memFree=1565112/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=28524 CPUtime=0.3
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 6583 0 0 0 27 3 0 0 19 0 1 0 43465511 29208576 6566 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 7131 6566 88 220 0 6908 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 28524

[startup+0.70142 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25669
/proc/meminfo: memFree=1565112/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=32624 CPUtime=0.69
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 7484 0 0 0 66 3 0 0 22 0 1 0 43465511 33406976 7467 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 8156 7467 88 220 0 7933 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32624

[startup+1.50149 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25670
/proc/meminfo: memFree=1532792/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=36724 CPUtime=1.49
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 8739 0 0 0 145 4 0 0 25 0 1 0 43465511 37605376 8722 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 9181 8722 88 220 0 8958 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36724

[startup+3.10164 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25670
/proc/meminfo: memFree=1525624/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=49024 CPUtime=3.09
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 11197 0 0 0 303 6 0 0 25 0 1 0 43465511 50200576 11180 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 12256 11180 88 220 0 12033 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49024

[startup+6.30194 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25670
/proc/meminfo: memFree=1498936/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=70348 CPUtime=6.29
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 17153 0 0 0 620 9 0 0 25 0 1 0 43465511 72036352 16655 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532379 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 17587 16655 93 220 0 17364 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70348

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25670
/proc/meminfo: memFree=1498104/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=70348 CPUtime=12.69
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 17322 0 0 0 1260 9 0 0 25 0 1 0 43465511 72036352 16824 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 17587 16824 95 220 0 17364 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70348

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25670
/proc/meminfo: memFree=1497400/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=70348 CPUtime=25.49
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 17526 0 0 0 2539 10 0 0 25 0 1 0 43465511 72036352 17028 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 17587 17028 95 220 0 17364 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 70348

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25670
/proc/meminfo: memFree=1494456/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=74448 CPUtime=51.08
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 18258 0 0 0 5097 11 0 0 25 0 1 0 43465511 76234752 17760 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 18612 17760 95 220 0 18389 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 74448

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25670
/proc/meminfo: memFree=1489656/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=78680 CPUtime=102.27
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 19471 0 0 0 10215 12 0 0 25 0 1 0 43465511 80568320 18973 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 19670 18973 95 220 0 19447 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 78680

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25670
/proc/meminfo: memFree=1483512/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=83176 CPUtime=162.25
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 21018 0 0 0 16212 13 0 0 25 0 1 0 43465511 85172224 20520 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 20794 20520 95 220 0 20571 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 83176

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25670
/proc/meminfo: memFree=1476728/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=91620 CPUtime=222.24
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 22726 0 0 0 22209 15 0 0 25 0 1 0 43465511 93818880 22228 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 22905 22228 95 220 0 22682 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 91620

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25670
/proc/meminfo: memFree=1471352/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=96176 CPUtime=282.22
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 24062 0 0 0 28205 17 0 0 25 0 1 0 43465511 98484224 23564 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 24044 23564 95 220 0 23821 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 96176

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25670
/proc/meminfo: memFree=1466872/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=100644 CPUtime=342.21
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 25162 0 0 0 34204 17 0 0 25 0 1 0 43465511 103059456 24664 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533066 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 25161 24664 95 220 0 24938 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 100644

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25670
/proc/meminfo: memFree=1461368/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=109520 CPUtime=402.19
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 26557 0 0 0 40200 19 0 0 25 0 1 0 43465511 112148480 26059 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 27380 26059 95 220 0 27157 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 109520

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25670
/proc/meminfo: memFree=1457336/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=110000 CPUtime=462.18
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 27531 0 0 0 46198 20 0 0 25 0 1 0 43465511 112640000 27033 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 27500 27033 95 220 0 27277 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 110000

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25670
/proc/meminfo: memFree=1454008/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=114724 CPUtime=522.16
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 28388 0 0 0 52195 21 0 0 25 0 1 0 43465511 117477376 27890 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 28681 27890 95 220 0 28458 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 114724

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25670
/proc/meminfo: memFree=1450232/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=119296 CPUtime=582.15
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 29312 0 0 0 58193 22 0 0 25 0 1 0 43465511 122159104 28814 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 29824 28814 95 220 0 29601 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 119296

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25670
/proc/meminfo: memFree=1446776/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=123932 CPUtime=642.14
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 30172 0 0 0 64191 23 0 0 25 0 1 0 43465511 126906368 29674 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 30983 29674 95 220 0 30760 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 123932

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 25842
/proc/meminfo: memFree=1442288/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=124704 CPUtime=702.04
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 30947 0 0 0 70180 24 0 0 25 0 1 0 43465511 127696896 30449 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 31176 30449 95 220 0 30953 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 124704

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25868
/proc/meminfo: memFree=1440312/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=129452 CPUtime=762.01
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 31731 0 0 0 76176 25 0 0 25 0 1 0 43465511 132558848 31233 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533066 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 32363 31233 95 220 0 32140 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 129452

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25868
/proc/meminfo: memFree=1437624/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=129908 CPUtime=822
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 32401 0 0 0 82174 26 0 0 25 0 1 0 43465511 133025792 31903 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 32477 31903 95 220 0 32254 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 129908

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25868
/proc/meminfo: memFree=1434616/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=134140 CPUtime=881.98
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 33148 0 0 0 88172 26 0 0 25 0 1 0 43465511 137359360 32650 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 33535 32650 95 220 0 33312 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 134140

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25868
/proc/meminfo: memFree=1431544/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=138432 CPUtime=941.96
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 33902 0 0 0 94169 27 0 0 25 0 1 0 43465511 141754368 33404 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 34608 33404 95 220 0 34385 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 138432

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25868
/proc/meminfo: memFree=1428088/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=139364 CPUtime=1001.95
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 34741 0 0 0 100167 28 0 0 25 0 1 0 43465511 142708736 34243 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 34841 34243 95 220 0 34618 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 139364

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25870
/proc/meminfo: memFree=1425208/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=143884 CPUtime=1061.93
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 35501 0 0 0 106164 29 0 0 25 0 1 0 43465511 147337216 35003 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 35971 35003 95 220 0 35748 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 143884

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25870
/proc/meminfo: memFree=1422520/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=148568 CPUtime=1121.92
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 36158 0 0 0 112162 30 0 0 25 0 1 0 43465511 152133632 35660 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 37142 35660 95 220 0 36919 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 148568

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25870
/proc/meminfo: memFree=1419896/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=148860 CPUtime=1181.9
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 36810 0 0 0 118159 31 0 0 25 0 1 0 43465511 152432640 36312 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 37215 36312 95 220 0 36992 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 148860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25870
/proc/meminfo: memFree=1419064/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=148860 CPUtime=1200.01
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 37017 0 0 0 119969 32 0 0 25 0 1 0 43465511 152432640 36519 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 37215 36519 95 220 0 36992 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 148860

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25870
/proc/meminfo: memFree=1419064/2055920 swapFree=4184680/4192956
[pid=25669] ppid=25667 vsize=148860 CPUtime=1200.01
/proc/25669/stat : 25669 (sat7_bin) R 25667 25669 24648 0 -1 4194304 37017 0 0 0 119969 32 0 0 25 0 1 0 43465511 152432640 36519 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25669/statm: 37215 36519 95 220 0 36992 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 148860

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.04
CPU user time (s): 1199.69
CPU system time (s): 0.345947
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 148860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.345947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37017
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= 1904

runsolver used 0.813876 second user time and 2.52761 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Wed Apr 18 08:50:02 UTC 2007

IDJOB= 313497
IDBENCH= 20368
IDSOLVER= 101
FILE ID= node48/313497-1176886201

PBS_JOBID= 4595100

Free space on /tmp= 66516 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/313497-1176886201/sat7_bin /tmp/evaluation/313497-1176886201/instance-313497-1176886201.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-313497-1176886201 -o ROOT/results/node48/solver-313497-1176886201 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313497-1176886201/sat7_bin /tmp/evaluation/313497-1176886201/instance-313497-1176886201.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  c438ce1eb243ac0a49869eda1166f28f

RANDOM SEED= 619307974

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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:       1565520 kB
Buffers:         23488 kB
Cached:         380192 kB
SwapCached:       2280 kB
Active:         178092 kB
Inactive:       256892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1565520 kB
SwapTotal:     4192956 kB
SwapFree:      4184680 kB
Dirty:           19244 kB
Writeback:           0 kB
Mapped:          38144 kB
Slab:            41348 kB
Committed_AS:   979612 kB
PageTables:       1456 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= 66516 MiB

End job on node48 on Wed Apr 18 09:10:04 UTC 2007