Trace number 305097

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
CMUSAT 2007-02-08? (TO) 1200.11 1200.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S886048189-14.cnf
MD5SUM4cb66647af72efe7ab501d35ace33af9
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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 Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  16000                                                |
0.09/0.13	c |  Number of clauses:    67200                                                |

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/node2/watcher-305097-1172071679 -o ROOT/results/node2/solver-305097-1172071679 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305097-1172071679/cmusat /tmp/evaluation/305097-1172071679/instance-305097-1172071679.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: 1.00 1.00 1.00 3/77 21730
/proc/meminfo: memFree=1525376/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=2936 CPUtime=0
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 582 0 0 0 0 0 0 0 18 0 1 0 227122837 3006464 565 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134548965 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 734 566 95 243 0 488 0

[startup+0.106433 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21730
/proc/meminfo: memFree=1525376/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=7296 CPUtime=0.09
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 1628 0 0 0 9 0 0 0 18 0 1 0 227122837 7471104 1594 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 1824 1594 96 243 0 1578 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7296

[startup+0.514476 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21730
/proc/meminfo: memFree=1525376/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=12692 CPUtime=0.5
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 3081 0 0 0 49 1 0 0 21 0 1 0 227122837 12996608 2576 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 3173 2576 114 243 0 2927 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12692

[startup+1.33456 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1515448/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=12692 CPUtime=1.32
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 3092 0 0 0 131 1 0 0 25 0 1 0 227122837 12996608 2587 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580194 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 3173 2587 119 243 0 2927 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12692

[startup+2.97073 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1515128/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=13620 CPUtime=2.96
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 3340 0 0 0 295 1 0 0 25 0 1 0 227122837 13946880 2835 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 3405 2835 119 243 0 3159 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13620

[startup+6.24707 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1511480/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=16928 CPUtime=6.24
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 4177 0 0 0 621 3 0 0 25 0 1 0 227122837 17334272 3672 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 4232 3672 119 243 0 3986 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16928

[startup+12.7057 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1503160/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=24748 CPUtime=12.69
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 6158 0 0 0 1264 5 0 0 25 0 1 0 227122837 25341952 5653 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 6187 5653 119 243 0 5941 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24748

[startup+25.5131 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1488696/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=39436 CPUtime=25.5
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 9903 0 0 0 2541 9 0 0 25 0 1 0 227122837 40382464 9398 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 9859 9398 119 243 0 9613 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 39436

[startup+51.1247 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1467768/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=59396 CPUtime=51.1
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 15292 0 0 0 5098 12 0 0 25 0 1 0 227122837 60821504 14426 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 14849 14426 119 243 0 14603 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 59396

[startup+102.345 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1452280/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=74692 CPUtime=102.31
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 19546 0 0 0 10214 17 0 0 25 0 1 0 227122837 76484608 18297 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 18673 18297 119 243 0 18427 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 74692

[startup+162.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1447160/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=79748 CPUtime=162.32
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 21029 0 0 0 16214 18 0 0 25 0 1 0 227122837 81661952 19580 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 19937 19580 119 243 0 19691 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 79748

[startup+222.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1421368/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=105196 CPUtime=222.33
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 27854 0 0 0 22209 24 0 0 25 0 1 0 227122837 107720704 25985 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 26299 25985 119 243 0 26053 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 105196

[startup+282.442 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1410168/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=116240 CPUtime=282.35
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 30860 0 0 0 28209 26 0 0 25 0 1 0 227122837 119029760 28769 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589423 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 29060 28769 119 243 0 28814 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 116240

[startup+342.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1408056/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=118260 CPUtime=342.36
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 31615 0 0 0 34209 27 0 0 25 0 1 0 227122837 121098240 29294 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590032 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 29565 29294 119 243 0 29319 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 118260

[startup+402.506 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 21731
/proc/meminfo: memFree=1398264/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=128080 CPUtime=402.38
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 34092 0 0 0 40208 30 0 0 25 0 1 0 227122837 131153920 31771 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 32020 31771 119 243 0 31774 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 128080

[startup+462.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1389496/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=136748 CPUtime=462.4
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 36493 0 0 0 46207 33 0 0 25 0 1 0 227122837 140029952 33932 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 34187 33932 119 243 0 33941 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 136748

[startup+522.57 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 21731
/proc/meminfo: memFree=1288696/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=241392 CPUtime=522.41
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 62665 0 0 0 52198 43 0 0 25 0 1 0 227122837 247185408 59074 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 60348 59074 119 243 0 60102 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 241392

[startup+582.598 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21731
/proc/meminfo: memFree=1288568/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=241392 CPUtime=582.43
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 62702 0 0 0 58199 44 0 0 25 0 1 0 227122837 247185408 59111 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 60348 59111 119 243 0 60102 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 241392

[startup+642.629 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1288504/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=241440 CPUtime=642.43
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 62988 0 0 0 64199 44 0 0 25 0 1 0 227122837 247234560 59135 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 60360 59135 119 243 0 60114 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 241440

[startup+702.654 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21731
/proc/meminfo: memFree=1288440/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=241440 CPUtime=702.45
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 62997 0 0 0 70200 45 0 0 25 0 1 0 227122837 247234560 59144 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 60360 59144 119 243 0 60114 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 241440

[startup+762.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21733
/proc/meminfo: memFree=1288120/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=241496 CPUtime=762.46
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 63351 0 0 0 76200 46 0 0 25 0 1 0 227122837 247291904 59224 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 60374 59224 119 243 0 60128 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 241496

[startup+822.713 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21733
/proc/meminfo: memFree=1288056/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=241496 CPUtime=822.47
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 63351 0 0 0 82201 46 0 0 25 0 1 0 227122837 247291904 59224 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 60374 59224 119 243 0 60128 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 241496

[startup+882.741 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21733
/proc/meminfo: memFree=1287800/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=241556 CPUtime=882.48
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 63720 0 0 0 88201 47 0 0 25 0 1 0 227122837 247353344 59305 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 60389 59305 119 243 0 60143 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 241556

[startup+942.769 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 21733
/proc/meminfo: memFree=1287736/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=241556 CPUtime=942.49
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 63720 0 0 0 94202 47 0 0 25 0 1 0 227122837 247353344 59305 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589656 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 60389 59305 119 243 0 60143 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 241556

[startup+1002.8 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21733
/proc/meminfo: memFree=1287608/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=241556 CPUtime=1002.5
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 63769 0 0 0 100202 48 0 0 25 0 1 0 227122837 247353344 59354 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 60389 59354 119 243 0 60143 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 241556

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21733
/proc/meminfo: memFree=1287480/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=241624 CPUtime=1062.52
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 64108 0 0 0 106203 49 0 0 25 0 1 0 227122837 247422976 59390 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 60406 59390 119 243 0 60160 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 241624

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21733
/proc/meminfo: memFree=1287416/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=241624 CPUtime=1122.53
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 64108 0 0 0 112204 49 0 0 25 0 1 0 227122837 247422976 59390 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590222 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 60406 59390 119 243 0 60160 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 241624

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21733
/proc/meminfo: memFree=1287480/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=241624 CPUtime=1182.54
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 64108 0 0 0 118204 50 0 0 25 0 1 0 227122837 247422976 59390 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 60406 59390 119 243 0 60160 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 241624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21733
/proc/meminfo: memFree=1287480/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=241624 CPUtime=1200.06
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 64108 0 0 0 119956 50 0 0 25 0 1 0 227122837 247422976 59390 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 60406 59390 119 243 0 60160 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 241624

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: 1.00 1.00 1.00 2/78 21733
/proc/meminfo: memFree=1287480/2055920 swapFree=4192812/4192956
[pid=21730] ppid=21728 vsize=241624 CPUtime=1200.06
/proc/21730/stat : 21730 (cmusat) R 21728 21730 21053 0 -1 4194304 64108 0 0 0 119956 50 0 0 25 0 1 0 227122837 247422976 59390 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21730/statm: 60406 59390 119 243 0 60160 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 241624

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.11
CPU user time (s): 1199.56
CPU system time (s): 0.544917
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 241624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.544917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64108
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= 1961

runsolver used 1.44578 second user time and 2.71759 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Feb 21 15:27:59 UTC 2007

IDJOB= 305097
IDBENCH= 20148
IDSOLVER= 121
FILE ID= node2/305097-1172071679

PBS_JOBID= 3865306

Free space on /tmp= 66545 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S886048189-14.cnf
COMMAND LINE= /tmp/evaluation/305097-1172071679/cmusat /tmp/evaluation/305097-1172071679/instance-305097-1172071679.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-305097-1172071679 -o ROOT/results/node2/solver-305097-1172071679 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305097-1172071679/cmusat /tmp/evaluation/305097-1172071679/instance-305097-1172071679.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  4cb66647af72efe7ab501d35ace33af9

RANDOM SEED= 800808242

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1525848 kB
Buffers:         54952 kB
Cached:         340060 kB
SwapCached:          0 kB
Active:         324424 kB
Inactive:       130492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1525848 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3724 kB
Writeback:           0 kB
Mapped:          78760 kB
Slab:            60704 kB
Committed_AS:  1228728 kB
PageTables:       1812 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= 66545 MiB

End job on node2 on Wed Feb 21 15:48:01 UTC 2007