Trace number 301900

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
barcelogic 2007-02-08? (TO) 1200.07 1200.49

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1861814752-08.cnf
MD5SUM1a8cd105958b0a3ba6c891f9e5628523
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark76.4764
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.00/0.03	c CPU time:   0.024996 s
0.00/0.03	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-301900-1171998748 -o ROOT/results/node2/solver-301900-1171998748 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301900-1171998748/Barcelogic /tmp/evaluation/301900-1171998748/instance-301900-1171998748.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: 5.77 6.61 4.22 3/77 14148
/proc/meminfo: memFree=434608/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 219829756 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14148/statm: 1339 233 195 169 0 50 0
[pid=14149] ppid=14148 vsize=5356 CPUtime=0
/proc/14149/stat : 14149 (Barcelogic) S 14148 14148 14085 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/14149/statm: 1339 237 198 169 0 50 0
[pid=14151] ppid=14149 vsize=0 CPUtime=0
/proc/14151/stat : 14151 (sed) D 14149 14148 14085 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 219829756 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/14151/statm: 0 0 0 0 0 0 0

[startup+0.107685 s]
/proc/loadavg: 5.77 6.61 4.22 3/77 14148
/proc/meminfo: memFree=434608/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.515721 s]
/proc/loadavg: 5.77 6.61 4.22 3/77 14148
/proc/meminfo: memFree=434608/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.33581 s]
/proc/loadavg: 5.77 6.61 4.22 2/79 14154
/proc/meminfo: memFree=420696/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=1.25
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 3829 0 0 0 124 1 0 0 25 0 1 0 219829764 1511911424 3797 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 3797 81 232 0 368884 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481832

[startup+2.97198 s]
/proc/loadavg: 5.77 6.61 4.22 2/79 14154
/proc/meminfo: memFree=411032/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=2.89
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 7162 0 0 0 286 3 0 0 25 0 1 0 219829764 1511911424 7130 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 7131 81 232 0 368884 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481832

[startup+6.25533 s]
/proc/loadavg: 5.39 6.51 4.20 2/79 14154
/proc/meminfo: memFree=384856/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=6.17
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 13418 0 0 0 610 7 0 0 25 0 1 0 219829764 1511911424 13386 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 13386 81 232 0 368884 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481832

[startup+12.712 s]
/proc/loadavg: 5.04 6.42 4.19 2/79 14154
/proc/meminfo: memFree=340832/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=12.62
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 23650 0 0 0 1250 12 0 0 25 0 1 0 219829764 1511911424 23618 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 23618 81 232 0 368884 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481832

[startup+25.5314 s]
/proc/loadavg: 4.14 6.15 4.14 2/79 14154
/proc/meminfo: memFree=271584/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=25.44
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 41485 0 0 0 2524 20 0 0 25 0 1 0 219829764 1511911424 41453 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 41453 81 232 0 368884 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481832

[startup+51.1591 s]
/proc/loadavg: 3.07 5.74 4.05 2/79 14154
/proc/meminfo: memFree=143840/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=51.06
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 72975 0 0 0 5068 38 0 0 25 0 1 0 219829764 1511911424 72943 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 72943 81 232 0 368884 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481832

[startup+102.412 s]
/proc/loadavg: 1.90 5.01 3.89 2/79 14154
/proc/meminfo: memFree=15520/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=102.29
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 123139 0 0 0 10159 70 0 0 25 0 1 0 219829764 1511911424 123107 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 123107 81 232 0 368884 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481832

[startup+162.492 s]
/proc/loadavg: 1.33 4.27 3.70 2/79 14154
/proc/meminfo: memFree=912288/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=162.35
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 162238 0 0 0 16138 97 0 0 25 0 1 0 219829764 1511911424 162206 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 162206 81 232 0 368884 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481832

[startup+222.562 s]
/proc/loadavg: 1.16 3.69 3.54 2/79 14154
/proc/meminfo: memFree=797600/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=222.42
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 191060 0 0 0 22124 118 0 0 25 0 1 0 219829764 1511911424 191028 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 191028 81 232 0 368884 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481832

[startup+282.632 s]
/proc/loadavg: 1.14 3.23 3.39 2/79 14154
/proc/meminfo: memFree=692128/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=282.47
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 217462 0 0 0 28110 137 0 0 25 0 1 0 219829764 1511911424 217430 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 217430 81 232 0 368884 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481832

[startup+342.705 s]
/proc/loadavg: 1.05 2.82 3.23 2/79 14154
/proc/meminfo: memFree=603488/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=342.52
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 239663 0 0 0 34099 153 0 0 25 0 1 0 219829764 1511911424 239631 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 239631 81 232 0 368884 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481832

[startup+402.781 s]
/proc/loadavg: 1.02 2.46 3.08 2/79 14154
/proc/meminfo: memFree=521120/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=402.58
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 259956 0 0 0 40089 169 0 0 25 0 1 0 219829764 1511911424 259924 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 259924 81 232 0 368884 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481832

[startup+462.852 s]
/proc/loadavg: 1.00 2.21 2.96 2/79 14154
/proc/meminfo: memFree=451296/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=462.64
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 277431 0 0 0 46081 183 0 0 25 0 1 0 219829764 1511911424 277399 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 277399 81 232 0 368884 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 1481832

[startup+522.922 s]

################
# More data... #
################

[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=582.74
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 311430 0 0 0 58063 211 0 0 25 0 1 0 219829764 1511911424 311398 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 311398 81 232 0 368884 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 1481832

[startup+643.061 s]
/proc/loadavg: 1.00 1.65 2.60 2/79 14154
/proc/meminfo: memFree=257888/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=642.79
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 325658 0 0 0 64055 224 0 0 25 0 1 0 219829764 1511911424 325626 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 325626 81 232 0 368884 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 1481832

[startup+703.083 s]
/proc/loadavg: 1.00 1.53 2.49 2/79 14154
/proc/meminfo: memFree=198688/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=702.79
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 340458 0 0 0 70041 238 0 0 25 0 1 0 219829764 1511911424 340426 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 340426 81 232 0 368884 0
Current children cumulated CPU time (s) 702.84
Current children cumulated vsize (KiB) 1481832

[startup+763.153 s]
/proc/loadavg: 1.00 1.44 2.40 2/79 14154
/proc/meminfo: memFree=146912/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=762.85
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 353459 0 0 0 76037 248 0 0 25 0 1 0 219829764 1511911424 353427 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 353427 81 232 0 368884 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 1481832

[startup+823.219 s]
/proc/loadavg: 1.08 1.36 2.31 2/79 14154
/proc/meminfo: memFree=96480/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=822.91
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 365848 0 0 0 82033 258 0 0 25 0 1 0 219829764 1511911424 365816 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 365816 81 232 0 368884 0
Current children cumulated CPU time (s) 822.96
Current children cumulated vsize (KiB) 1481832

[startup+883.292 s]
/proc/loadavg: 1.03 1.29 2.23 2/79 14154
/proc/meminfo: memFree=86432/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=882.96
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 369115 0 0 0 88035 261 0 0 25 0 1 0 219829764 1511911424 368308 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 368308 108 232 0 368884 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 1481832

[startup+943.358 s]
/proc/loadavg: 1.01 1.24 2.15 2/79 14154
/proc/meminfo: memFree=86432/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=943
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 369115 0 0 0 94039 261 0 0 25 0 1 0 219829764 1511911424 368308 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 368308 108 232 0 368884 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 1481832

[startup+1003.43 s]
/proc/loadavg: 1.00 1.19 2.07 2/79 14154
/proc/meminfo: memFree=86496/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=1003.06
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 369115 0 0 0 100044 262 0 0 25 0 1 0 219829764 1511911424 368308 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 368308 108 232 0 368884 0
Current children cumulated CPU time (s) 1003.11
Current children cumulated vsize (KiB) 1481832

[startup+1063.5 s]
/proc/loadavg: 1.00 1.15 2.00 2/79 14154
/proc/meminfo: memFree=86496/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=1063.12
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 369115 0 0 0 106049 263 0 0 25 0 1 0 219829764 1511911424 368308 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 368308 108 232 0 368884 0
Current children cumulated CPU time (s) 1063.17
Current children cumulated vsize (KiB) 1481832

[startup+1123.57 s]
/proc/loadavg: 1.00 1.12 1.94 2/79 14154
/proc/meminfo: memFree=86560/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=1123.16
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 369115 0 0 0 112053 263 0 0 25 0 1 0 219829764 1511911424 368308 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 368308 108 232 0 368884 0
Current children cumulated CPU time (s) 1123.21
Current children cumulated vsize (KiB) 1481832

[startup+1183.63 s]
/proc/loadavg: 1.00 1.10 1.88 2/79 14154
/proc/meminfo: memFree=86560/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=1183.22
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 369115 0 0 0 118058 264 0 0 25 0 1 0 219829764 1511911424 368308 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 368308 108 232 0 368884 0
Current children cumulated CPU time (s) 1183.27
Current children cumulated vsize (KiB) 1481832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.09 1.86 2/79 14154
/proc/meminfo: memFree=86624/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=1200.02
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 369115 0 0 0 119738 264 0 0 25 0 1 0 219829764 1511911424 368308 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 368308 108 232 0 368884 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481832

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.09 1.86 2/79 14154
/proc/meminfo: memFree=86624/2055920 swapFree=4192812/4192956
[pid=14148] ppid=14146 vsize=5356 CPUtime=0.05
/proc/14148/stat : 14148 (Barcelogic) S 14146 14148 14085 0 -1 4194304 332 819 0 0 0 0 5 0 16 0 1 0 219829756 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14148/statm: 1339 237 197 169 0 50 0
[pid=14154] ppid=14148 vsize=1476476 CPUtime=1200.02
/proc/14154/stat : 14154 (bsat) R 14148 14148 14085 0 -1 4194304 369115 0 0 0 119738 264 0 0 25 0 1 0 219829764 1511911424 368308 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/14154/statm: 369119 368308 108 232 0 368884 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481832

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 14148 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=61990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.072988
while last known CPU time is 1200.07

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.49
CPU time (s): 1200.07
CPU user time (s): 1197.43
CPU system time (s): 2.64
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 1484924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06199
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1151
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= 33
involuntary context switches= 12

runsolver used 1.11283 second user time and 3.15452 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Feb 20 19:12:28 UTC 2007

IDJOB= 301900
IDBENCH= 20070
IDSOLVER= 122
FILE ID= node2/301900-1171998748

PBS_JOBID= 3849123

Free space on /tmp= 66549 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1861814752-08.cnf
COMMAND LINE= /tmp/evaluation/301900-1171998748/Barcelogic /tmp/evaluation/301900-1171998748/instance-301900-1171998748.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-301900-1171998748 -o ROOT/results/node2/solver-301900-1171998748 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301900-1171998748/Barcelogic /tmp/evaluation/301900-1171998748/instance-301900-1171998748.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  1a8cd105958b0a3ba6c891f9e5628523

RANDOM SEED= 535124816

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        435016 kB
Buffers:         54164 kB
Cached:        1428100 kB
SwapCached:          0 kB
Active:         965680 kB
Inactive:       576240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        435016 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2548 kB
Writeback:           0 kB
Mapped:          78524 kB
Slab:            64436 kB
Committed_AS:  1196384 kB
PageTables:       1812 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66548 MiB

End job on node2 on Tue Feb 20 19:32:31 UTC 2007