Trace number 303223

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) 1200.09 1200.55

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S640027679-08.cnf
MD5SUM146b745b9914cd900644d53b6888b65c
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 variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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/303223-1172030211/instance-303223-1172030211.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/node23/watcher-303223-1172030211 -o ROOT/results/node23/solver-303223-1172030211 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303223-1172030211/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/303223-1172030211/instance-303223-1172030211.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 0.98 0.99 3/77 18447
/proc/meminfo: memFree=1523736/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=1396 CPUtime=0
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 222974945 1429504 162 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134866860 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 349 162 129 302 0 44 0

[startup+0.107171 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18447
/proc/meminfo: memFree=1523736/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=2580 CPUtime=0.1
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 487 0 0 0 10 0 0 0 18 0 1 0 222974945 2641920 471 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 645 471 140 302 0 340 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2580

[startup+0.515217 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18447
/proc/meminfo: memFree=1523736/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=3604 CPUtime=0.5
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 721 0 0 0 50 0 0 0 21 0 1 0 222974945 3690496 705 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 901 705 141 302 0 596 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3604

[startup+1.33531 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18448
/proc/meminfo: memFree=1520336/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=4932 CPUtime=1.32
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 1074 0 0 0 131 1 0 0 25 0 1 0 222974945 5050368 1058 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 1233 1058 141 302 0 928 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4932

[startup+2.9715 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18448
/proc/meminfo: memFree=1518416/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=7256 CPUtime=2.96
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 1638 0 0 0 294 2 0 0 25 0 1 0 222974945 7430144 1622 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 1814 1622 141 302 0 1509 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7256

[startup+6.25487 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18448
/proc/meminfo: memFree=1514768/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=10468 CPUtime=6.24
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 2436 0 0 0 620 4 0 0 25 0 1 0 222974945 10719232 2420 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 2617 2420 141 302 0 2312 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10468

[startup+12.7056 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18448
/proc/meminfo: memFree=1509584/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=15392 CPUtime=12.69
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 3666 0 0 0 1262 7 0 0 25 0 1 0 222974945 15761408 3617 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 3848 3617 141 302 0 3543 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15392

[startup+25.5151 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18448
/proc/meminfo: memFree=1502736/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=22504 CPUtime=25.49
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 5478 0 0 0 2539 10 0 0 25 0 1 0 222974945 23044096 5364 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526950 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 5626 5364 141 302 0 5321 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22504

[startup+51.128 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18448
/proc/meminfo: memFree=1492560/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=32544 CPUtime=51.1
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 7985 0 0 0 5093 17 0 0 25 0 1 0 222974945 33325056 7871 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 8136 7871 141 302 0 7831 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 32544

[startup+102.35 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18448
/proc/meminfo: memFree=1477776/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=47964 CPUtime=102.31
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 11804 0 0 0 10203 28 0 0 25 0 1 0 222974945 49115136 11561 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 11991 11561 141 302 0 11686 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 47964

[startup+162.386 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18448
/proc/meminfo: memFree=1464144/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=61496 CPUtime=162.32
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 15149 0 0 0 16194 38 0 0 25 0 1 0 222974945 62971904 14906 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 15374 14906 141 302 0 15069 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 61496

[startup+222.418 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18448
/proc/meminfo: memFree=1453712/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=72100 CPUtime=222.34
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 17758 0 0 0 22189 45 0 0 25 0 1 0 222974945 73830400 17515 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 18025 17515 141 302 0 17720 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 72100

[startup+282.465 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 18554
/proc/meminfo: memFree=1442832/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=82872 CPUtime=282.32
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 20413 0 0 0 28180 52 0 0 25 0 1 0 222974945 84860928 19913 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 20718 19913 141 302 0 20413 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 82872

[startup+342.526 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 18626
/proc/meminfo: memFree=1434000/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=91916 CPUtime=342.32
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 22613 0 0 0 34173 59 0 0 25 0 1 0 222974945 94121984 22113 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526784 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 22979 22113 141 302 0 22674 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 91916

[startup+402.565 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18646
/proc/meminfo: memFree=1427600/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=99420 CPUtime=402.32
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 24467 0 0 0 40166 66 0 0 25 0 1 0 222974945 101806080 23967 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 24855 23967 141 302 0 24550 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 99420

[startup+462.595 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18646
/proc/meminfo: memFree=1420432/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=106560 CPUtime=462.34
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 26260 0 0 0 46161 73 0 0 25 0 1 0 222974945 109117440 25760 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 26640 25760 141 302 0 26335 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 106560

[startup+522.627 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18646
/proc/meminfo: memFree=1413712/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=113176 CPUtime=522.35
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 27932 0 0 0 52156 79 0 0 25 0 1 0 222974945 115892224 27432 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 28294 27432 141 302 0 27989 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 113176

[startup+582.66 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18646
/proc/meminfo: memFree=1407056/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=119876 CPUtime=582.38
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 29581 0 0 0 58151 87 0 0 25 0 1 0 222974945 122753024 29081 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 29969 29081 141 302 0 29664 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 119876

[startup+642.693 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18646
/proc/meminfo: memFree=1399440/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=127628 CPUtime=642.39
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 31518 0 0 0 64145 94 0 0 25 0 1 0 222974945 130691072 31002 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526950 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 31907 31002 141 302 0 31602 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 127628

[startup+702.728 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18646
/proc/meminfo: memFree=1394384/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=132956 CPUtime=702.4
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 32788 0 0 0 70142 98 0 0 25 0 1 0 222974945 136146944 32272 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 33239 32272 141 302 0 32934 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 132956

[startup+762.76 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18646
/proc/meminfo: memFree=1389136/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=138252 CPUtime=762.42
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 34114 0 0 0 76138 104 0 0 25 0 1 0 222974945 141570048 33598 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 34563 33598 141 302 0 34258 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 138252

[startup+822.798 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18646
/proc/meminfo: memFree=1383696/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=143524 CPUtime=822.43
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 35445 0 0 0 82134 109 0 0 25 0 1 0 222974945 146968576 34929 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 35881 34929 141 302 0 35576 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 143524

[startup+882.83 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18646
/proc/meminfo: memFree=1378576/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=148964 CPUtime=882.45
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 36741 0 0 0 88130 115 0 0 25 0 1 0 222974945 152539136 36225 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 37241 36225 141 302 0 36936 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 148964

[startup+942.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18646
/proc/meminfo: memFree=1373392/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=156144 CPUtime=942.46
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 38559 0 0 0 94126 120 0 0 25 0 1 0 222974945 159891456 37530 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 39036 37530 141 302 0 38731 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 156144

[startup+1002.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18646
/proc/meminfo: memFree=1368720/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=160948 CPUtime=1002.48
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 39764 0 0 0 100123 125 0 0 25 0 1 0 222974945 164810752 38735 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 40237 38735 141 302 0 39932 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 160948

[startup+1062.94 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18646
/proc/meminfo: memFree=1363792/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=165952 CPUtime=1062.5
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 40966 0 0 0 106120 130 0 0 25 0 1 0 222974945 169934848 39937 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 41488 39937 141 302 0 41183 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 165952

[startup+1122.96 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 18646
/proc/meminfo: memFree=1359184/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=170660 CPUtime=1122.52
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 42120 0 0 0 112116 136 0 0 25 0 1 0 222974945 174755840 41091 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527157 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 42665 41091 141 302 0 42360 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 170660

[startup+1183 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 18646
/proc/meminfo: memFree=1354896/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=175324 CPUtime=1182.54
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 43208 0 0 0 118113 141 0 0 25 0 1 0 222974945 179531776 42179 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 43831 42179 141 302 0 43526 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 175324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18646
/proc/meminfo: memFree=1353552/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=176604 CPUtime=1200.05
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 43523 0 0 0 119864 141 0 0 25 0 1 0 222974945 180842496 42494 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 44151 42494 141 302 0 43846 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 176604

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

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

[startup+1200.52 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18646
/proc/meminfo: memFree=1353552/2055920 swapFree=4144960/4192956
[pid=18447] ppid=18445 vsize=176604 CPUtime=1200.05
/proc/18447/stat : 18447 (Spear-32) R 18445 18447 18296 0 -1 4194304 43523 0 0 0 119864 141 0 0 25 0 1 0 222974945 180842496 42494 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18447/statm: 44151 42494 141 302 0 43846 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 176604

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.09
CPU user time (s): 1198.64
CPU system time (s): 1.44778
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 176604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.64
system time used= 1.44778
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43523
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= 2204

runsolver used 1.38979 second user time and 2.88056 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Feb 21 03:56:51 UTC 2007

IDJOB= 303223
IDBENCH= 20102
IDSOLVER= 133
FILE ID= node23/303223-1172030211

PBS_JOBID= 3892706

Free space on /tmp= 66560 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S640027679-08.cnf
COMMAND LINE= /tmp/evaluation/303223-1172030211/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/303223-1172030211/instance-303223-1172030211.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-303223-1172030211 -o ROOT/results/node23/solver-303223-1172030211 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303223-1172030211/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/303223-1172030211/instance-303223-1172030211.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  146b745b9914cd900644d53b6888b65c

RANDOM SEED= 930398247

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:       1524080 kB
Buffers:         38148 kB
Cached:         404972 kB
SwapCached:      14928 kB
Active:         105704 kB
Inactive:       360040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1524080 kB
SwapTotal:     4192956 kB
SwapFree:      4144960 kB
Dirty:            1992 kB
Writeback:           0 kB
Mapped:          29696 kB
Slab:            51692 kB
Committed_AS:   697180 kB
PageTables:       1696 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 node23 on Wed Feb 21 04:16:53 UTC 2007