Trace number 308840

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
Spear 2007-02-12? (TO) 1200.1 1200.49

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
MD5SUM751158b675f07742fd932cd090fcc101
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 variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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 (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)          Spear theorem prover               (*) 
0.00/0.00	c (*)        Copyright (C) 2006,2007              (*) 
0.00/0.00	c (*)     Domagoj Babic. All rights reserved.     (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)     There is NO warranty, not even for      (*) 
0.00/0.00	c (*) merchantability or fitness for a particular (*) 
0.00/0.00	c (*)  purpose. Please run with --license to see  (*) 
0.00/0.00	c (*)              license details.               (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c 
0.00/0.00	c solving /tmp/evaluation/308840-1172529278/instance-308840-1172529278.cnf

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/node15/watcher-308840-1172529278 -o ROOT/results/node15/solver-308840-1172529278 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308840-1172529278/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/308840-1172529278/instance-308840-1172529278.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: 1.07 1.03 1.01 3/77 19021
/proc/meminfo: memFree=1585112/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=1932 CPUtime=0
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 272882150 1978368 247 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 483 247 126 302 0 178 0

[startup+0.107195 s]
/proc/loadavg: 1.07 1.03 1.01 3/77 19021
/proc/meminfo: memFree=1585112/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=2900 CPUtime=0.1
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 494 0 0 0 10 0 0 0 18 0 1 0 272882150 2969600 478 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 725 478 141 302 0 420 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2900

[startup+0.515265 s]
/proc/loadavg: 1.07 1.03 1.01 3/77 19021
/proc/meminfo: memFree=1585112/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=3284 CPUtime=0.5
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 598 0 0 0 50 0 0 0 21 0 1 0 272882150 3362816 582 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 821 582 141 302 0 516 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3284

[startup+1.33541 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 19022
/proc/meminfo: memFree=1582736/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=3924 CPUtime=1.32
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 777 0 0 0 131 1 0 0 25 0 1 0 272882150 4018176 761 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 981 761 141 302 0 676 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3924

[startup+2.97469 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 19022
/proc/meminfo: memFree=1581776/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=5124 CPUtime=2.97
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 1065 0 0 0 294 3 0 0 25 0 1 0 272882150 5246976 1049 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 1281 1049 141 302 0 976 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5124

[startup+6.25125 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 19022
/proc/meminfo: memFree=1579536/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=7168 CPUtime=6.24
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 1557 0 0 0 620 4 0 0 25 0 1 0 272882150 7340032 1541 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 1792 1541 141 302 0 1487 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7168

[startup+12.7074 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 19022
/proc/meminfo: memFree=1576144/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=10372 CPUtime=12.7
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 2383 0 0 0 1262 8 0 0 25 0 1 0 272882150 10620928 2334 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 2593 2334 141 302 0 2288 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10372

[startup+25.5136 s]
/proc/loadavg: 1.13 1.04 1.01 2/78 19022
/proc/meminfo: memFree=1571536/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=15112 CPUtime=25.49
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 3568 0 0 0 2536 13 0 0 25 0 1 0 272882150 15474688 3519 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 3778 3519 141 302 0 3473 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15112

[startup+51.126 s]
/proc/loadavg: 1.08 1.04 1.01 2/78 19022
/proc/meminfo: memFree=1563856/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=22756 CPUtime=51.1
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 5497 0 0 0 5089 21 0 0 25 0 1 0 272882150 23302144 5383 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 5689 5383 141 302 0 5384 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22756

[startup+102.344 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 19022
/proc/meminfo: memFree=1554192/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=32912 CPUtime=102.3
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 8056 0 0 0 10198 32 0 0 25 0 1 0 272882150 33701888 7813 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 8228 7813 141 302 0 7923 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 32912

[startup+162.379 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 19022
/proc/meminfo: memFree=1545040/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=41880 CPUtime=162.31
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 10287 0 0 0 16189 42 0 0 25 0 1 0 272882150 42885120 10044 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 10470 10044 141 302 0 10165 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 41880

[startup+222.413 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 19022
/proc/meminfo: memFree=1536400/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=50392 CPUtime=222.33
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 12456 0 0 0 22182 51 0 0 25 0 1 0 272882150 51601408 12213 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 12598 12213 141 302 0 12293 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 50392

[startup+282.451 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19022
/proc/meminfo: memFree=1528592/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=59180 CPUtime=282.35
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 14662 0 0 0 28175 60 0 0 25 0 1 0 272882150 60600320 14162 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 14795 14162 141 302 0 14490 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 59180

[startup+342.481 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19022
/proc/meminfo: memFree=1521744/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=66280 CPUtime=342.36
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 16353 0 0 0 34169 67 0 0 25 0 1 0 272882150 67870720 15853 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527028 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 16570 15853 141 302 0 16265 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 66280

[startup+402.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19024
/proc/meminfo: memFree=1516112/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=71744 CPUtime=402.38
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 17730 0 0 0 40163 75 0 0 25 0 1 0 272882150 73465856 17230 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 17936 17230 141 302 0 17631 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 71744

[startup+462.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19024
/proc/meminfo: memFree=1510800/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=77328 CPUtime=462.39
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 19085 0 0 0 46157 82 0 0 25 0 1 0 272882150 79183872 18585 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 19332 18585 141 302 0 19027 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 77328

[startup+522.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19024
/proc/meminfo: memFree=1505744/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=82384 CPUtime=522.4
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 20346 0 0 0 52153 87 0 0 25 0 1 0 272882150 84361216 19846 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 20596 19846 141 302 0 20291 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 82384

[startup+582.615 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19024
/proc/meminfo: memFree=1500816/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=87400 CPUtime=582.42
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 21579 0 0 0 58148 94 0 0 25 0 1 0 272882150 89497600 21079 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 21850 21079 141 302 0 21545 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 87400

[startup+642.649 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19024
/proc/meminfo: memFree=1496400/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=91868 CPUtime=642.43
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 22670 0 0 0 64144 99 0 0 25 0 1 0 272882150 94072832 22170 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 22967 22170 141 302 0 22662 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 91868

[startup+702.681 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19024
/proc/meminfo: memFree=1491472/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=97348 CPUtime=702.44
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 23939 0 0 0 70140 104 0 0 25 0 1 0 272882150 99684352 23417 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526952 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 24337 23417 141 302 0 24032 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 97348

[startup+762.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19024
/proc/meminfo: memFree=1487376/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=101856 CPUtime=762.46
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 24980 0 0 0 76136 110 0 0 25 0 1 0 272882150 104300544 24458 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 25464 24458 141 302 0 25159 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 101856

[startup+822.744 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19024
/proc/meminfo: memFree=1483024/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=106256 CPUtime=822.46
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 26040 0 0 0 82131 115 0 0 25 0 1 0 272882150 108806144 25518 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 26564 25518 141 302 0 26259 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 106256

[startup+882.777 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19024
/proc/meminfo: memFree=1478864/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=110228 CPUtime=882.48
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 27077 0 0 0 88126 122 0 0 25 0 1 0 272882150 112873472 26555 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 27557 26555 141 302 0 27252 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 110228

[startup+942.812 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19024
/proc/meminfo: memFree=1474768/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=116616 CPUtime=942.49
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 28612 0 0 0 94120 129 0 0 25 0 1 0 272882150 119414784 27577 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 29154 27577 141 302 0 28849 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 116616

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19024
/proc/meminfo: memFree=1470800/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=120408 CPUtime=1002.51
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 29605 0 0 0 100116 135 0 0 25 0 1 0 272882150 123297792 28570 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 30102 28570 141 302 0 29797 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 120408

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19024
/proc/meminfo: memFree=1467408/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=123668 CPUtime=1062.53
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 30442 0 0 0 106114 139 0 0 25 0 1 0 272882150 126636032 29407 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 30917 29407 141 302 0 30612 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 123668

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19024
/proc/meminfo: memFree=1463760/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=127380 CPUtime=1122.54
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 31359 0 0 0 112111 143 0 0 25 0 1 0 272882150 130437120 30324 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 31845 30324 141 302 0 31540 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 127380

[startup+1182.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19024
/proc/meminfo: memFree=1460240/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=131344 CPUtime=1182.55
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 32241 0 0 0 118106 149 0 0 25 0 1 0 272882150 134496256 31206 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 32836 31206 141 302 0 32531 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 131344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19024
/proc/meminfo: memFree=1459216/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=132356 CPUtime=1200.07
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 32494 0 0 0 119857 150 0 0 25 0 1 0 272882150 135532544 31459 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 33089 31459 141 302 0 32784 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 132356

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19024
/proc/meminfo: memFree=1459216/2055920 swapFree=4192812/4192956
[pid=19021] ppid=19019 vsize=132356 CPUtime=1200.07
/proc/19021/stat : 19021 (Spear-32) R 19019 19021 18916 0 -1 4194304 32494 0 0 0 119857 150 0 0 25 0 1 0 272882150 135532544 31459 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19021/statm: 33089 31459 141 302 0 32784 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 132356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.1
CPU user time (s): 1198.58
CPU system time (s): 1.52377
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 132356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.58
system time used= 1.52377
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32494
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= 1850

runsolver used 1.3238 second user time and 2.94655 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Feb 26 22:34:38 UTC 2007

IDJOB= 308840
IDBENCH= 20242
IDSOLVER= 133
FILE ID= node15/308840-1172529278

PBS_JOBID= 3971630

Free space on /tmp= 66559 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308840-1172529278/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/308840-1172529278/instance-308840-1172529278.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-308840-1172529278 -o ROOT/results/node15/solver-308840-1172529278 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308840-1172529278/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/308840-1172529278/instance-308840-1172529278.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  751158b675f07742fd932cd090fcc101

RANDOM SEED= 885166681

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1585520 kB
Buffers:         50384 kB
Cached:         289888 kB
SwapCached:          0 kB
Active:         243640 kB
Inactive:       156892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1585520 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1752 kB
Writeback:           0 kB
Mapped:          79208 kB
Slab:            55324 kB
Committed_AS:   926508 kB
PageTables:       1800 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= 66559 MiB

End job on node15 on Mon Feb 26 22:54:40 UTC 2007