Trace number 306286

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 1200.4

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
MD5SUMab0e9ac33b65d3d4c4302e45af764ace
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark126.202
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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:  7000                                                 |
0.00/0.04	c |  Number of clauses:    29400                                                |

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-306286-1172096121 -o ROOT/results/node67/solver-306286-1172096121 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306286-1172096121/cmusat /tmp/evaluation/306286-1172096121/instance-306286-1172096121.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 3/64 18278
/proc/meminfo: memFree=1576816/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=3208 CPUtime=0
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 474 0 0 0 0 0 0 0 18 0 1 0 229569704 3284992 457 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 802 462 96 243 0 556 0

[startup+0.107862 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18278
/proc/meminfo: memFree=1576816/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=5264 CPUtime=0.1
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 1081 0 0 0 10 0 0 0 18 0 1 0 229569704 5390336 1005 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135087801 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 1316 1005 108 243 0 1070 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5264

[startup+0.516902 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18278
/proc/meminfo: memFree=1576816/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=6684 CPUtime=0.5
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 2043 0 0 0 50 0 0 0 21 0 1 0 229569704 6844416 1158 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 1671 1158 118 243 0 1425 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6684

[startup+1.34299 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18279
/proc/meminfo: memFree=1571304/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=8400 CPUtime=1.33
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 2493 0 0 0 132 1 0 0 25 0 1 0 229569704 8601600 1608 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 2100 1608 118 243 0 1854 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8400

[startup+2.97816 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18279
/proc/meminfo: memFree=1568616/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=12096 CPUtime=2.96
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 3435 0 0 0 295 1 0 0 25 0 1 0 229569704 12386304 2550 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 3024 2550 118 243 0 2778 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12096

[startup+6.2545 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18279
/proc/meminfo: memFree=1561768/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=16900 CPUtime=6.24
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 4701 0 0 0 621 3 0 0 25 0 1 0 229569704 17305600 3816 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 4225 3816 118 243 0 3979 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16900

[startup+12.7112 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18279
/proc/meminfo: memFree=1558056/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=20360 CPUtime=12.69
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 5817 0 0 0 1266 3 0 0 25 0 1 0 229569704 20848640 4690 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590210 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 5090 4690 118 243 0 4844 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20360

[startup+25.6115 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18279
/proc/meminfo: memFree=1553192/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=25132 CPUtime=25.6
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 7201 0 0 0 2555 5 0 0 25 0 1 0 229569704 25735168 5900 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 6283 5900 118 243 0 6037 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 25132

[startup+51.2202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18279
/proc/meminfo: memFree=1545576/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=32700 CPUtime=51.19
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 9413 0 0 0 5113 6 0 0 25 0 1 0 229569704 33484800 7828 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590002 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 8175 7828 118 243 0 7929 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 32700

[startup+102.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18279
/proc/meminfo: memFree=1503080/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=76568 CPUtime=102.38
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 20898 0 0 0 10227 11 0 0 25 0 1 0 229569704 78405632 18422 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589489 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 19142 18422 118 243 0 18896 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 76568

[startup+162.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18279
/proc/meminfo: memFree=1502760/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=76620 CPUtime=162.38
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 21214 0 0 0 16227 11 0 0 25 0 1 0 229569704 78458880 18488 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 19155 18488 118 243 0 18909 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 76620

[startup+222.463 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18279
/proc/meminfo: memFree=1502376/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=76684 CPUtime=222.39
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 21571 0 0 0 22227 12 0 0 25 0 1 0 229569704 78524416 18568 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 19171 18568 118 243 0 18925 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 76684

[startup+282.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18279
/proc/meminfo: memFree=1499688/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=79888 CPUtime=282.39
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 22604 0 0 0 28226 13 0 0 25 0 1 0 229569704 81805312 19450 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 19972 19450 118 243 0 19726 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 79888

[startup+342.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18279
/proc/meminfo: memFree=1484968/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=93548 CPUtime=342.39
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 26212 0 0 0 34224 15 0 0 25 0 1 0 229569704 95793152 22898 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 23387 22898 118 243 0 23141 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 93548

[startup+402.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18279
/proc/meminfo: memFree=1478056/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=100588 CPUtime=402.39
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 28167 0 0 0 40222 17 0 0 25 0 1 0 229569704 103002112 24683 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 25147 24683 118 243 0 24901 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 100588

[startup+462.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18279
/proc/meminfo: memFree=1473704/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=104596 CPUtime=462.39
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 29390 0 0 0 46221 18 0 0 25 0 1 0 229569704 107106304 25725 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 26149 25725 118 243 0 25903 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 104596

[startup+522.556 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 18279
/proc/meminfo: memFree=1469928/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=108212 CPUtime=522.39
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 30514 0 0 0 52221 18 0 0 25 0 1 0 229569704 110809088 26656 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589615 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 27053 26656 118 243 0 26807 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 108212

[startup+582.579 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 18279
/proc/meminfo: memFree=1462568/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=115268 CPUtime=582.4
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 32572 0 0 0 58219 21 0 0 25 0 1 0 229569704 118034432 28508 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 28817 28508 118 243 0 28571 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 115268

[startup+642.6 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18279
/proc/meminfo: memFree=1390504/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=190572 CPUtime=642.41
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 51418 0 0 0 64212 29 0 0 25 0 1 0 229569704 195145728 46445 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 47643 46445 118 243 0 47397 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 190572

[startup+702.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18279
/proc/meminfo: memFree=1390440/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=190640 CPUtime=702.41
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 51679 0 0 0 70212 29 0 0 25 0 1 0 229569704 195215360 46485 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 47660 46485 118 243 0 47414 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 190640

[startup+762.637 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18279
/proc/meminfo: memFree=1390440/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=190640 CPUtime=762.41
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 51679 0 0 0 76212 29 0 0 25 0 1 0 229569704 195215360 46485 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 47660 46485 118 243 0 47414 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 190640

[startup+822.655 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18279
/proc/meminfo: memFree=1390184/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=190708 CPUtime=822.41
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 52003 0 0 0 82212 29 0 0 25 0 1 0 229569704 195284992 46571 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 47677 46571 118 243 0 47431 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 190708

[startup+882.673 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18279
/proc/meminfo: memFree=1390248/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=190708 CPUtime=882.41
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 52003 0 0 0 88212 29 0 0 25 0 1 0 229569704 195284992 46571 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 47677 46571 118 243 0 47431 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 190708

[startup+942.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18279
/proc/meminfo: memFree=1389800/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=190788 CPUtime=942.41
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 52358 0 0 0 94212 29 0 0 25 0 1 0 229569704 195366912 46671 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589596 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 47697 46671 118 243 0 47451 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 190788

[startup+1002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18279
/proc/meminfo: memFree=1389800/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=190788 CPUtime=1002.41
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 52358 0 0 0 100212 29 0 0 25 0 1 0 229569704 195366912 46671 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 47697 46671 118 243 0 47451 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 190788

[startup+1062.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18279
/proc/meminfo: memFree=1389672/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=190788 CPUtime=1062.41
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 52402 0 0 0 106212 29 0 0 25 0 1 0 229569704 195366912 46715 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 47697 46715 118 243 0 47451 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 190788

[startup+1122.74 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 18279
/proc/meminfo: memFree=1389352/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=190872 CPUtime=1122.41
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 52738 0 0 0 112212 29 0 0 25 0 1 0 229569704 195452928 46776 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 47718 46776 118 243 0 47472 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 190872

[startup+1182.75 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 18279
/proc/meminfo: memFree=1389352/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=190872 CPUtime=1182.4
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 52738 0 0 0 118211 29 0 0 25 0 1 0 229569704 195452928 46776 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 47718 46776 118 243 0 47472 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 190872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 18279
/proc/meminfo: memFree=1389352/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=190872 CPUtime=1200.02
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 52738 0 0 0 119973 29 0 0 25 0 1 0 229569704 195452928 46776 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 47718 46776 118 243 0 47472 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 190872

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

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

[startup+1200.37 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 18279
/proc/meminfo: memFree=1389352/2055920 swapFree=4176000/4192956
[pid=18278] ppid=18276 vsize=190872 CPUtime=1200.02
/proc/18278/stat : 18278 (cmusat) R 18276 18278 17972 0 -1 4194304 52738 0 0 0 119973 29 0 0 25 0 1 0 229569704 195452928 46776 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/18278/statm: 47718 46776 118 243 0 47472 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 190872

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.06
CPU user time (s): 1199.73
CPU system time (s): 0.32795
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 190872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.32795
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52738
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= 3045

runsolver used 0.742887 second user time and 2.46762 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Feb 21 22:15:21 UTC 2007

IDJOB= 306286
IDBENCH= 20177
IDSOLVER= 121
FILE ID= node67/306286-1172096121

PBS_JOBID= 3892867

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
COMMAND LINE= /tmp/evaluation/306286-1172096121/cmusat /tmp/evaluation/306286-1172096121/instance-306286-1172096121.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-306286-1172096121 -o ROOT/results/node67/solver-306286-1172096121 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306286-1172096121/cmusat /tmp/evaluation/306286-1172096121/instance-306286-1172096121.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  ab0e9ac33b65d3d4c4302e45af764ace

RANDOM SEED= 455738424

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:       1577160 kB
Buffers:         39596 kB
Cached:         376236 kB
SwapCached:      11616 kB
Active:         305272 kB
Inactive:       128880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1577160 kB
SwapTotal:     4192956 kB
SwapFree:      4176000 kB
Dirty:            2960 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:            30588 kB
Committed_AS:   731172 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= 66557 MiB

End job on node67 on Wed Feb 21 22:35:23 UTC 2007