Trace number 303826

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) 1200.06 1200.55

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S41627158-13.cnf
MD5SUM0d3f0c2b5512c56be44120e0b7381605
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  220                                                  |
0.00/0.03	c |  Number of clauses:    18700                                                |

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/node40/watcher-303826-1172044639 -o ROOT/results/node40/solver-303826-1172044639 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303826-1172044639/cmusat /tmp/evaluation/303826-1172044639/instance-303826-1172044639.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 0.97 0.99 3/64 26780
/proc/meminfo: memFree=1462312/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=2316 CPUtime=0
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 306 0 0 0 0 0 0 0 18 0 1 0 129498138 2371584 289 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135090869 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 579 290 96 243 0 333 0

[startup+0.107501 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 26780
/proc/meminfo: memFree=1462312/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=4024 CPUtime=0.1
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 744 0 0 0 10 0 0 0 18 0 1 0 129498138 4120576 727 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530504 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 1006 727 107 243 0 760 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4024

[startup+0.515553 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 26780
/proc/meminfo: memFree=1462312/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=3416 CPUtime=0.51
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 960 0 0 0 51 0 0 0 21 0 1 0 129498138 3497984 458 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 854 458 111 243 0 608 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3416

[startup+1.33566 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 26781
/proc/meminfo: memFree=1457888/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=6856 CPUtime=1.32
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 1969 0 0 0 132 0 0 0 25 0 1 0 129498138 7020544 1338 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 1714 1338 118 243 0 1468 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6856

[startup+2.97587 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 26781
/proc/meminfo: memFree=1455008/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=9060 CPUtime=2.96
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 2758 0 0 0 296 0 0 0 25 0 1 0 129498138 9277440 1917 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 2265 1917 118 243 0 2019 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9060

[startup+6.2513 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 26781
/proc/meminfo: memFree=1453600/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=10540 CPUtime=6.24
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 3334 0 0 0 623 1 0 0 25 0 1 0 129498138 10792960 2318 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135107896 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 2635 2318 118 243 0 2389 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10540

[startup+12.7071 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 26781
/proc/meminfo: memFree=1451168/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=12428 CPUtime=12.69
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 4032 0 0 0 1268 1 0 0 25 0 1 0 129498138 12726272 2820 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 3107 2820 118 243 0 2861 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12428

[startup+25.6068 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 26781
/proc/meminfo: memFree=1445152/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=19344 CPUtime=25.59
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 5976 0 0 0 2557 2 0 0 25 0 1 0 129498138 19808256 4320 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 4836 4320 118 243 0 4590 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 19344

[startup+51.2131 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 26781
/proc/meminfo: memFree=1441696/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=22492 CPUtime=51.19
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 7122 0 0 0 5116 3 0 0 25 0 1 0 129498138 23031808 5177 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 5623 5177 118 243 0 5377 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 22492

[startup+102.422 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 26781
/proc/meminfo: memFree=1433568/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=30076 CPUtime=102.38
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 9639 0 0 0 10233 5 0 0 25 0 1 0 129498138 30797824 7205 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 7519 7205 118 243 0 7273 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 30076

[startup+162.444 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26781
/proc/meminfo: memFree=1417760/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=47696 CPUtime=162.39
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 14457 0 0 0 16231 8 0 0 25 0 1 0 129498138 48840704 11136 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 11924 11136 118 243 0 11678 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 47696

[startup+222.463 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26781
/proc/meminfo: memFree=1417312/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=47804 CPUtime=222.37
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 14907 0 0 0 22229 8 0 0 25 0 1 0 129498138 48951296 11239 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590170 0 0 4096 35 0 0 0 17 0 0 0
/proc/26780/statm: 11951 11239 118 243 0 11705 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 47804

[startup+282.508 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 26915
/proc/meminfo: memFree=1414184/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=49600 CPUtime=282.32
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 15611 0 0 0 28224 8 0 0 25 0 1 0 129498138 50790400 11749 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 12400 11749 118 243 0 12154 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 49600

[startup+342.541 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26979
/proc/meminfo: memFree=1408160/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=56144 CPUtime=342.31
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 17800 0 0 0 34220 11 0 0 25 0 1 0 129498138 57491456 13468 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589710 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 14036 13468 118 243 0 13790 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 56144

[startup+402.565 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26979
/proc/meminfo: memFree=1403232/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=60816 CPUtime=402.31
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 19277 0 0 0 40218 13 0 0 25 0 1 0 129498138 62275584 14699 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 15204 14699 118 243 0 14958 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 60816

[startup+462.581 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26979
/proc/meminfo: memFree=1402464/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=61828 CPUtime=462.31
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 19507 0 0 0 46217 14 0 0 25 0 1 0 129498138 63311872 14929 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 15457 14929 118 243 0 15211 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 61828

[startup+522.601 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26979
/proc/meminfo: memFree=1397216/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=66752 CPUtime=522.31
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 21069 0 0 0 52216 15 0 0 25 0 1 0 129498138 68354048 16224 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 16688 16224 118 243 0 16442 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 66752

[startup+582.624 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26979
/proc/meminfo: memFree=1362336/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=106124 CPUtime=582.32
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 30925 0 0 0 58212 20 0 0 25 0 1 0 129498138 108670976 24908 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 26531 24908 118 243 0 26285 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 106124

[startup+642.64 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26979
/proc/meminfo: memFree=1363104/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=104964 CPUtime=642.31
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 30991 0 0 0 64211 20 0 0 25 0 1 0 129498138 107483136 24684 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 26241 24684 118 243 0 25995 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 104964

[startup+702.661 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26979
/proc/meminfo: memFree=1361440/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=106336 CPUtime=702.31
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 31448 0 0 0 70211 20 0 0 25 0 1 0 129498138 108888064 25141 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 26584 25141 118 243 0 26338 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 106336

[startup+762.675 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26979
/proc/meminfo: memFree=1361504/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=106336 CPUtime=762.31
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 31449 0 0 0 76210 21 0 0 25 0 1 0 129498138 108888064 25142 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 26584 25142 118 243 0 26338 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 106336

[startup+822.698 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26979
/proc/meminfo: memFree=1360928/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=106456 CPUtime=822.32
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 31945 0 0 0 82211 21 0 0 25 0 1 0 129498138 109010944 25295 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 26614 25295 118 243 0 26368 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 106456

[startup+882.717 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26979
/proc/meminfo: memFree=1360928/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=106456 CPUtime=882.31
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 31945 0 0 0 88210 21 0 0 25 0 1 0 129498138 109010944 25295 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 26614 25295 118 243 0 26368 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 106456

[startup+942.731 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26979
/proc/meminfo: memFree=1360864/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=106456 CPUtime=942.31
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 31950 0 0 0 94210 21 0 0 25 0 1 0 129498138 109010944 25300 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 26614 25300 118 243 0 26368 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 106456

[startup+1002.75 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26979
/proc/meminfo: memFree=1360544/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=106456 CPUtime=1002.32
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 32041 0 0 0 100210 22 0 0 25 0 1 0 129498138 109010944 25391 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 26614 25391 118 243 0 26368 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 106456

[startup+1062.77 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26979
/proc/meminfo: memFree=1360224/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=106592 CPUtime=1062.31
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 32492 0 0 0 106209 22 0 0 25 0 1 0 129498138 109150208 25469 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 26648 25469 118 243 0 26402 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 106592

[startup+1122.79 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26979
/proc/meminfo: memFree=1360224/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=106592 CPUtime=1122.31
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 32492 0 0 0 112209 22 0 0 25 0 1 0 129498138 109150208 25469 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589705 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 26648 25469 118 243 0 26402 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 106592

[startup+1182.81 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26979
/proc/meminfo: memFree=1360224/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=106592 CPUtime=1182.31
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 32493 0 0 0 118209 22 0 0 25 0 1 0 129498138 109150208 25470 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 26648 25470 118 243 0 26402 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 106592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26979
/proc/meminfo: memFree=1360096/2055920 swapFree=4183944/4192956
[pid=26780] ppid=26778 vsize=106592 CPUtime=1200.03
/proc/26780/stat : 26780 (cmusat) R 26778 26780 26388 0 -1 4194304 32525 0 0 0 119981 22 0 0 25 0 1 0 129498138 109150208 25502 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26780/statm: 26648 25502 118 243 0 26402 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 106592

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.06
CPU user time (s): 1199.81
CPU system time (s): 0.247962
CPU usage (%): 99.9593
Max. virtual memory (cumulated for all children) (KiB): 106592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.247962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32525
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= 3077

runsolver used 0.846871 second user time and 2.44263 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Wed Feb 21 07:57:19 UTC 2007

IDJOB= 303826
IDBENCH= 20117
IDSOLVER= 121
FILE ID= node40/303826-1172044639

PBS_JOBID= 3892731

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S41627158-13.cnf
COMMAND LINE= /tmp/evaluation/303826-1172044639/cmusat /tmp/evaluation/303826-1172044639/instance-303826-1172044639.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-303826-1172044639 -o ROOT/results/node40/solver-303826-1172044639 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303826-1172044639/cmusat /tmp/evaluation/303826-1172044639/instance-303826-1172044639.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  0d3f0c2b5512c56be44120e0b7381605

RANDOM SEED= 967404702

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1462720 kB
Buffers:         34136 kB
Cached:         490204 kB
SwapCached:       2932 kB
Active:         100776 kB
Inactive:       432908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1462720 kB
SwapTotal:     4192956 kB
SwapFree:      4183944 kB
Dirty:            2992 kB
Writeback:           0 kB
Mapped:          15356 kB
Slab:            45576 kB
Committed_AS:   219172 kB
PageTables:       1412 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= 66560 MiB

End job on node40 on Wed Feb 21 08:17:22 UTC 2007