Trace number 302740

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) 1200.02 1200.46

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S998136463-10.cnf
MD5SUM3ee6423866512ae80f83a98c492ccb0b
Bench CategoryRANDOM (random 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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

Solver Data (download as text)

0.10/0.14	c Starting solver ...
0.10/0.16	c Restarting after 100 conflicts
0.10/0.18	c Restarting after 251 conflicts
0.20/0.22	c Restarting after 476 conflicts
0.20/0.27	c Restarting after 813 conflicts
0.30/0.35	c Restarting after 1319 conflicts
0.40/0.47	c Restarting after 2078 conflicts
0.61/0.67	c Restarting after 3217 conflicts
0.91/0.99	c Restarting after 4925 conflicts
1.43/1.51	c Restarting after 7487 conflicts
2.45/2.51	c Restarting after 11331 conflicts
4.39/4.41	c Restarting after 17097 conflicts
7.56/7.65	c Restarting after 25746 conflicts
13.20/13.21	c Restarting after 38723 conflicts
22.42/22.48	c Restarting after 58185 conflicts
37.37/37.43	c Restarting after 87377 conflicts
60.40/60.44	c Restarting after 131168 conflicts
102.29/102.41	c Restarting after 196852 conflicts
167.00/167.14	c Restarting after 295380 conflicts
275.53/275.67	c Restarting after 443171 conflicts
451.96/452.14	c Restarting after 664854 conflicts
724.31/724.55	c Restarting after 997379 conflicts
1166.42/1166.87	c Restarting after 1496168 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-302740-1172018662 -o ROOT/results/node58/solver-302740-1172018662 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302740-1172018662/sat7_bin /tmp/evaluation/302740-1172018662/instance-302740-1172018662.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 16547
/proc/meminfo: memFree=1746920/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=1196 CPUtime=0
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 221822921 1224704 116 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 299 116 87 220 0 76 0

[startup+0.107581 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16547
/proc/meminfo: memFree=1746920/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=3000 CPUtime=0.1
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 395 0 0 0 10 0 0 0 18 0 1 0 221822921 3072000 378 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 750 378 88 220 0 527 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3000

[startup+0.515625 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16547
/proc/meminfo: memFree=1746920/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=5056 CPUtime=0.5
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 740 0 0 0 50 0 0 0 21 0 1 0 221822921 5177344 723 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 1264 723 95 220 0 1041 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5056

[startup+1.33572 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16548
/proc/meminfo: memFree=1743264/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=5188 CPUtime=1.32
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 1077 0 0 0 132 0 0 0 25 0 1 0 221822921 5312512 1060 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 1297 1060 95 220 0 1074 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5188

[startup+2.9769 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16548
/proc/meminfo: memFree=1741600/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=9288 CPUtime=2.96
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 1586 0 0 0 296 0 0 0 25 0 1 0 221822921 9510912 1569 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 2322 1569 95 220 0 2099 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9288

[startup+6.25226 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16548
/proc/meminfo: memFree=1738592/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=9432 CPUtime=6.24
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 2137 0 0 0 624 0 0 0 25 0 1 0 221822921 9658368 2120 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 2358 2120 95 220 0 2135 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9432

[startup+12.706 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 16548
/proc/meminfo: memFree=1737632/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=13808 CPUtime=12.69
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 2367 0 0 0 1268 1 0 0 25 0 1 0 221822921 14139392 2350 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536202 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 3452 2350 95 220 0 3229 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13808

[startup+25.5064 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 16548
/proc/meminfo: memFree=1736224/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=14344 CPUtime=25.49
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 2734 0 0 0 2548 1 0 0 25 0 1 0 221822921 14688256 2717 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 3586 2717 95 220 0 3363 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14344

[startup+51.1132 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 16548
/proc/meminfo: memFree=1734432/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=14900 CPUtime=51.09
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 3189 0 0 0 5107 2 0 0 25 0 1 0 221822921 15257600 3172 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 3725 3172 95 220 0 3502 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14900

[startup+102.325 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 16548
/proc/meminfo: memFree=1731936/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=19944 CPUtime=102.29
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 3803 0 0 0 10226 3 0 0 25 0 1 0 221822921 20422656 3786 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532747 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 4986 3786 95 220 0 4763 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 19944

[startup+162.349 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16548
/proc/meminfo: memFree=1729568/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=20844 CPUtime=162.29
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 4393 0 0 0 16226 3 0 0 25 0 1 0 221822921 21344256 4376 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 5211 4376 95 220 0 4988 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 20844

[startup+222.366 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16548
/proc/meminfo: memFree=1727712/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=21484 CPUtime=222.29
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 4829 0 0 0 22225 4 0 0 25 0 1 0 221822921 21999616 4812 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532575 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 5371 4812 95 220 0 5148 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 21484

[startup+282.383 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16548
/proc/meminfo: memFree=1727136/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=21956 CPUtime=282.29
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 4991 0 0 0 28225 4 0 0 25 0 1 0 221822921 22482944 4974 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532427 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 5489 4974 95 220 0 5266 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 21956

[startup+342.399 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16548
/proc/meminfo: memFree=1725920/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=22588 CPUtime=342.29
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 5303 0 0 0 34224 5 0 0 25 0 1 0 221822921 23130112 5286 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 5647 5286 95 220 0 5424 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 22588

[startup+402.423 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16548
/proc/meminfo: memFree=1725472/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=22924 CPUtime=402.3
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 5412 0 0 0 40225 5 0 0 25 0 1 0 221822921 23474176 5395 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 5731 5395 95 220 0 5508 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 22924

[startup+462.444 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16548
/proc/meminfo: memFree=1724960/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=27024 CPUtime=462.3
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 5529 0 0 0 46225 5 0 0 25 0 1 0 221822921 27672576 5512 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 6756 5512 95 220 0 6533 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 27024

[startup+522.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16548
/proc/meminfo: memFree=1723744/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=27648 CPUtime=522.3
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 5849 0 0 0 52225 5 0 0 25 0 1 0 221822921 28311552 5832 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 6912 5832 95 220 0 6689 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 27648

[startup+582.479 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16548
/proc/meminfo: memFree=1723296/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=28032 CPUtime=582.3
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 5958 0 0 0 58225 5 0 0 25 0 1 0 221822921 28704768 5941 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 7008 5941 95 220 0 6785 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 28032

[startup+642.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16548
/proc/meminfo: memFree=1723040/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=28192 CPUtime=642.3
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 6028 0 0 0 64225 5 0 0 25 0 1 0 221822921 28868608 6011 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 7048 6011 95 220 0 6825 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 28192

[startup+702.516 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16548
/proc/meminfo: memFree=1722336/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=28384 CPUtime=702.3
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 6184 0 0 0 70225 5 0 0 25 0 1 0 221822921 29065216 6167 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 7096 6167 95 220 0 6873 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 28384

[startup+762.532 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16548
/proc/meminfo: memFree=1721760/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=28384 CPUtime=762.3
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 6337 0 0 0 76224 6 0 0 25 0 1 0 221822921 29065216 6320 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532391 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 7096 6320 95 220 0 6873 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 28384

[startup+822.554 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16548
/proc/meminfo: memFree=1721056/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=28896 CPUtime=822.31
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 6500 0 0 0 82225 6 0 0 25 0 1 0 221822921 29589504 6483 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538414 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 7224 6483 95 220 0 7001 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 28896

[startup+882.571 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16548
/proc/meminfo: memFree=1720032/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=29072 CPUtime=882.3
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 6766 0 0 0 88224 6 0 0 25 0 1 0 221822921 29769728 6749 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 7268 6749 95 220 0 7045 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 29072

[startup+942.59 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 16548
/proc/meminfo: memFree=1719840/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=29232 CPUtime=942.3
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 6816 0 0 0 94224 6 0 0 25 0 1 0 221822921 29933568 6799 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 7308 6799 95 220 0 7085 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 29232

[startup+1002.61 s]
/proc/loadavg: 1.01 1.00 1.00 2/71 16574
/proc/meminfo: memFree=1718120/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=29584 CPUtime=1002.29
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 6955 0 0 0 100222 7 0 0 25 0 1 0 221822921 30294016 6938 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 0 0 0
/proc/16547/statm: 7396 6938 95 220 0 7173 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 29584

[startup+1062.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16704
/proc/meminfo: memFree=1717552/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=29936 CPUtime=1062.28
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 7035 0 0 0 106220 8 0 0 25 0 1 0 221822921 30654464 7018 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 7484 7018 95 220 0 7261 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 29936

[startup+1122.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16746
/proc/meminfo: memFree=1718496/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=30128 CPUtime=1122.28
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 7079 0 0 0 112220 8 0 0 25 0 1 0 221822921 30851072 7062 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 7532 7062 95 220 0 7309 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 30128

[startup+1182.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16746
/proc/meminfo: memFree=1717920/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=34228 CPUtime=1182.28
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 7232 0 0 0 118220 8 0 0 25 0 1 0 221822921 35049472 7215 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 8557 7215 95 220 0 8334 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 34228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16746
/proc/meminfo: memFree=1717792/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=34388 CPUtime=1200.01
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 7264 0 0 0 119993 8 0 0 25 0 1 0 221822921 35213312 7247 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 8597 7247 95 220 0 8374 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 34388

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16746
/proc/meminfo: memFree=1717792/2055920 swapFree=4182176/4192956
[pid=16547] ppid=16545 vsize=34388 CPUtime=1200.01
/proc/16547/stat : 16547 (sat7_bin) R 16545 16547 16158 0 -1 4194304 7264 0 0 0 119993 8 0 0 25 0 1 0 221822921 35213312 7247 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/16547/statm: 8597 7247 95 220 0 8374 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 34388

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.02
CPU user time (s): 1199.93
CPU system time (s): 0.087986
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 34388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7264
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= 7
involuntary context switches= 2034

runsolver used 0.85087 second user time and 2.44363 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Wed Feb 21 00:44:22 UTC 2007

IDJOB= 302740
IDBENCH= 20091
IDSOLVER= 101
FILE ID= node58/302740-1172018662

PBS_JOBID= 3892693

Free space on /tmp= 66562 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S998136463-10.cnf
COMMAND LINE= /tmp/evaluation/302740-1172018662/sat7_bin /tmp/evaluation/302740-1172018662/instance-302740-1172018662.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-302740-1172018662 -o ROOT/results/node58/solver-302740-1172018662 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302740-1172018662/sat7_bin /tmp/evaluation/302740-1172018662/instance-302740-1172018662.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  3ee6423866512ae80f83a98c492ccb0b

RANDOM SEED= 601328713

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1747392 kB
Buffers:         33424 kB
Cached:         223220 kB
SwapCached:       5088 kB
Active:         158948 kB
Inactive:       109116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1747392 kB
SwapTotal:     4192956 kB
SwapFree:      4182176 kB
Dirty:            1744 kB
Writeback:           0 kB
Mapped:          15360 kB
Slab:            26604 kB
Committed_AS:   547608 kB
PageTables:       1380 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= 66562 MiB

End job on node58 on Wed Feb 21 01:04:25 UTC 2007