Trace number 299418

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
tinisat 2007-02-08? (TO) 1200.02 1200.47

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1470952774-07.SAT.shuffled.cnf
MD5SUMd88f118676f3385c122e8e938c696514
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.38894
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Tinisat 0.22
0.00/0.00	c solving /tmp/evaluation/299418-1171871088/instance-299418-1171871088.cnf
0.00/0.00	c 650 variables, 2769 clauses

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/node67/watcher-299418-1171871088 -o ROOT/results/node67/solver-299418-1171871088 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299418-1171871088/tinisat /tmp/evaluation/299418-1171871088/instance-299418-1171871088.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: 1.01 1.01 1.22 3/64 3409
/proc/meminfo: memFree=572536/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=712 CPUtime=0
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 207066427 729088 86 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134524599 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 178 90 50 110 0 65 0

[startup+0.107088 s]
/proc/loadavg: 1.01 1.01 1.22 3/64 3409
/proc/meminfo: memFree=572536/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=1504 CPUtime=0.1
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 204 0 0 0 10 0 0 0 18 0 1 0 207066427 1540096 188 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515445 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 376 188 52 110 0 263 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1504

[startup+0.515131 s]
/proc/loadavg: 1.01 1.01 1.22 3/64 3409
/proc/meminfo: memFree=572536/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=2332 CPUtime=0.51
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 383 0 0 0 51 0 0 0 21 0 1 0 207066427 2387968 367 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134517426 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 583 367 52 110 0 470 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2332

[startup+1.33922 s]
/proc/loadavg: 1.01 1.01 1.22 2/65 3410
/proc/meminfo: memFree=570480/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=3856 CPUtime=1.33
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 644 0 0 0 133 0 0 0 25 0 1 0 207066427 3948544 628 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 964 628 52 110 0 851 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3856

[startup+2.97539 s]
/proc/loadavg: 1.01 1.01 1.22 2/65 3410
/proc/meminfo: memFree=569264/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=6892 CPUtime=2.97
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 988 0 0 0 297 0 0 0 25 0 1 0 207066427 7057408 972 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519876 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 1723 972 52 110 0 1610 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 6892

[startup+6.25173 s]
/proc/loadavg: 1.01 1.01 1.22 2/65 3410
/proc/meminfo: memFree=567216/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=7156 CPUtime=6.24
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 1415 0 0 0 624 0 0 0 25 0 1 0 207066427 7327744 1399 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 1789 1399 52 110 0 1676 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7156

[startup+12.7084 s]
/proc/loadavg: 1.01 1.01 1.22 2/65 3410
/proc/meminfo: memFree=564600/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=13224 CPUtime=12.7
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 2043 0 0 0 1269 1 0 0 25 0 1 0 207066427 13541376 1994 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 3306 1994 52 110 0 3193 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 13224

[startup+25.6088 s]
/proc/loadavg: 1.01 1.00 1.21 2/65 3410
/proc/meminfo: memFree=561464/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=14168 CPUtime=25.59
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 2895 0 0 0 2557 2 0 0 25 0 1 0 207066427 14508032 2781 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 3542 2781 52 110 0 3429 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 14168

[startup+51.2164 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 3410
/proc/meminfo: memFree=556920/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=25780 CPUtime=51.19
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 4017 0 0 0 5116 3 0 0 25 0 1 0 207066427 26398720 3903 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 6445 3903 52 110 0 6332 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 25780

[startup+102.428 s]
/proc/loadavg: 1.00 1.00 1.19 2/65 3410
/proc/meminfo: memFree=550520/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=27508 CPUtime=102.39
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 5731 0 0 0 10235 4 0 0 25 0 1 0 207066427 28168192 5488 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 6877 5488 52 110 0 6764 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 27508

[startup+162.451 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 3410
/proc/meminfo: memFree=544760/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=50848 CPUtime=162.39
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 7153 0 0 0 16233 6 0 0 25 0 1 0 207066427 52068352 6910 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 12712 6910 52 110 0 12599 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 50848

[startup+222.466 s]
/proc/loadavg: 1.05 1.01 1.17 2/65 3410
/proc/meminfo: memFree=539960/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=51428 CPUtime=222.39
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 8331 0 0 0 22232 7 0 0 25 0 1 0 207066427 52662272 8088 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 12857 8088 52 110 0 12744 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 51428

[startup+282.483 s]
/proc/loadavg: 1.02 1.01 1.16 2/65 3410
/proc/meminfo: memFree=535864/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=51868 CPUtime=282.39
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 9360 0 0 0 28230 9 0 0 25 0 1 0 207066427 53112832 9117 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 12967 9117 52 110 0 12854 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 51868

[startup+342.503 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 3410
/proc/meminfo: memFree=531576/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=53320 CPUtime=342.4
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 10425 0 0 0 34230 10 0 0 25 0 1 0 207066427 54599680 10182 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 13330 10182 52 110 0 13217 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 53320

[startup+402.53 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 3410
/proc/meminfo: memFree=528568/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=53936 CPUtime=402.41
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 11191 0 0 0 40230 11 0 0 25 0 1 0 207066427 55230464 10948 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 13484 10948 52 110 0 13371 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 53936

[startup+462.552 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 3410
/proc/meminfo: memFree=525432/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=55424 CPUtime=462.41
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 12225 0 0 0 46229 12 0 0 25 0 1 0 207066427 56754176 11725 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 13856 11725 52 110 0 13743 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 55424

[startup+522.571 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 3410
/proc/meminfo: memFree=522552/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=56144 CPUtime=522.41
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 12941 0 0 0 52228 13 0 0 25 0 1 0 207066427 57491456 12441 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 14036 12441 52 110 0 13923 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 56144

[startup+582.596 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 3410
/proc/meminfo: memFree=519864/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=56468 CPUtime=582.43
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 13606 0 0 0 58228 15 0 0 25 0 1 0 207066427 57823232 13106 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 14117 13106 52 110 0 14004 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 56468

[startup+642.618 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 3410
/proc/meminfo: memFree=517304/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=101200 CPUtime=642.42
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 14247 0 0 0 64227 15 0 0 25 0 1 0 207066427 103628800 13747 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 25300 13747 52 110 0 25187 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 101200

[startup+702.635 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 3410
/proc/meminfo: memFree=514872/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=101704 CPUtime=702.43
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 14852 0 0 0 70226 17 0 0 25 0 1 0 207066427 104144896 14352 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 25426 14352 52 110 0 25313 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 101704

[startup+762.654 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 3410
/proc/meminfo: memFree=512504/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=102460 CPUtime=762.43
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 15478 0 0 0 76226 17 0 0 25 0 1 0 207066427 104919040 14945 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 25615 14945 52 110 0 25502 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 102460

[startup+822.678 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 3410
/proc/meminfo: memFree=510392/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=102784 CPUtime=822.43
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 16006 0 0 0 82225 18 0 0 25 0 1 0 207066427 105250816 15473 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 25696 15473 52 110 0 25583 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 102784

[startup+882.696 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 3410
/proc/meminfo: memFree=508280/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=103424 CPUtime=882.44
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 16534 0 0 0 88225 19 0 0 25 0 1 0 207066427 105906176 16001 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 25856 16001 52 110 0 25743 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 103424

[startup+942.713 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 3410
/proc/meminfo: memFree=506168/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=103848 CPUtime=942.43
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 17054 0 0 0 94224 19 0 0 25 0 1 0 207066427 106340352 16521 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 25962 16521 52 110 0 25849 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 103848

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 1.05 2/71 3514
/proc/meminfo: memFree=503096/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=104040 CPUtime=1002.4
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 17529 0 0 0 100219 21 0 0 25 0 1 0 207066427 106536960 16996 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 26010 16996 52 110 0 25897 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 104040

[startup+1062.8 s]
/proc/loadavg: 1.04 1.01 1.05 2/71 3586
/proc/meminfo: memFree=500928/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=104172 CPUtime=1062.39
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 18076 0 0 0 106218 21 0 0 25 0 1 0 207066427 106672128 17543 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 26043 17543 52 110 0 25930 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 104172

[startup+1122.82 s]
/proc/loadavg: 1.01 1.01 1.05 2/65 3608
/proc/meminfo: memFree=500024/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=104332 CPUtime=1122.38
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 18574 0 0 0 112215 23 0 0 25 0 1 0 207066427 106835968 18041 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 26083 18041 52 110 0 25970 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 104332

[startup+1182.84 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 3608
/proc/meminfo: memFree=498104/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=104492 CPUtime=1182.38
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 19037 0 0 0 118215 23 0 0 25 0 1 0 207066427 106999808 18504 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 26123 18504 52 110 0 26010 0
Current children cumulated CPU time (s) 1182.38
Current children cumulated vsize (KiB) 104492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 3608
/proc/meminfo: memFree=497528/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=104492 CPUtime=1200
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 19175 0 0 0 119977 23 0 0 25 0 1 0 207066427 106999808 18642 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 26123 18642 52 110 0 26010 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 104492

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 1.04 2/65 3608
/proc/meminfo: memFree=497528/2055920 swapFree=4183772/4192956
[pid=3409] ppid=3407 vsize=104492 CPUtime=1200
/proc/3409/stat : 3409 (tinisat) R 3407 3409 2829 0 -1 4194304 19175 0 0 0 119977 23 0 0 25 0 1 0 207066427 106999808 18642 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3409/statm: 26123 18642 52 110 0 26010 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 104492

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.02
CPU user time (s): 1199.77
CPU system time (s): 0.248962
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 104492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.248962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19175
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= 2636

runsolver used 0.813876 second user time and 2.48562 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Feb 19 07:44:48 UTC 2007

IDJOB= 299418
IDBENCH= 20010
IDSOLVER= 100
FILE ID= node67/299418-1171871088

PBS_JOBID= 3839764

Free space on /tmp= 66563 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1470952774-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299418-1171871088/tinisat /tmp/evaluation/299418-1171871088/instance-299418-1171871088.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-299418-1171871088 -o ROOT/results/node67/solver-299418-1171871088 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299418-1171871088/tinisat /tmp/evaluation/299418-1171871088/instance-299418-1171871088.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  d88f118676f3385c122e8e938c696514

RANDOM SEED= 847525723

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:        573008 kB
Buffers:         51100 kB
Cached:        1310324 kB
SwapCached:       3608 kB
Active:         740868 kB
Inactive:       630676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        573008 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:             568 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            97364 kB
Committed_AS:   677748 kB
PageTables:       1452 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= 66563 MiB

End job on node67 on Mon Feb 19 08:04:51 UTC 2007