Trace number 329464

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) 1200.05 1200.61

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k80.cnf
MD5SUMd8d6a3220ff7f841840041023f45b746
Bench CategoryINDUST (industrial 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 variables119275
Number of clauses534228
Sum of the clauses size1374894
Maximum clause length20
Minimum clause length1
Number of clauses of size 1743
Number of clauses of size 2416106
Number of clauses of size 358662
Number of clauses of size 423975
Number of clauses of size 510404
Number of clauses of size over 524338

Solver Data (download as text)

0.00/0.03	c Parsing...
0.00/0.56	c ==============================================================================
0.00/0.56	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.56	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.56	c ==============================================================================
0.00/0.57	c |         0 |  532533  1351325 |  159759       0        0     nan |  0.000 % |
3.35/3.41	c |         0 |  291157   978981 |      --       0       --      -- |     --   | -144221/-108615
3.35/3.41	c ==============================================================================
3.35/3.41	c Result  :   #vars: 43129   #clauses: 291157   #literals: 978981
3.35/3.41	c CPU time:   3.22551 s
3.35/3.41	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-329464-1173140928 -o ROOT/results/node71/solver-329464-1173140928 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329464-1173140928/Barcelogic /tmp/evaluation/329464-1173140928/instance-329464-1173140928.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 1.08 3/64 17835
/proc/meminfo: memFree=1063168/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 334050668 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17835/statm: 1338 232 195 169 0 49 0
[pid=17836] ppid=17835 vsize=5352 CPUtime=0
/proc/17836/stat : 17836 (Barcelogic) S 17835 17835 17053 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 334050669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17836/statm: 1338 236 198 169 0 49 0
[pid=17837] ppid=17836 vsize=0 CPUtime=0
/proc/17837/stat : 17837 (Barcelogic) D 17836 17835 17053 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 334050669 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/17837/statm: 0 0 0 0 0 0 0
[pid=17838] ppid=17836 vsize=0 CPUtime=0
/proc/17838/stat : 17838 (sed) D 17836 17835 17053 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 334050669 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/17838/statm: 0 0 0 0 0 0 0

[startup+0.125807 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 17835
/proc/meminfo: memFree=1063168/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 334050668 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.201823 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 17835
/proc/meminfo: memFree=1063168/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 334050668 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301844 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 17835
/proc/meminfo: memFree=1063168/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 334050668 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.70193 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 17835
/proc/meminfo: memFree=1063168/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 334050668 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.5011 s]
/proc/loadavg: 0.92 0.98 1.08 2/66 17840
/proc/meminfo: memFree=1004208/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 334050668 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 235 197 169 0 49 0
[pid=17840] ppid=17835 vsize=64524 CPUtime=1.46
/proc/17840/stat : 17840 (SatELite_releas) R 17835 17835 17053 0 -1 4194304 16372 0 0 0 134 12 0 0 25 0 1 0 334050672 66072576 14939 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134699021 0 0 4096 3 0 0 0 17 1 0 0
/proc/17840/statm: 16131 14939 66 128 0 16000 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 69876

[startup+3.10146 s]
/proc/loadavg: 0.92 0.98 1.08 2/66 17840
/proc/meminfo: memFree=993840/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 334050668 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 235 197 169 0 49 0
[pid=17840] ppid=17835 vsize=75372 CPUtime=3.06
/proc/17840/stat : 17840 (SatELite_releas) R 17835 17835 17053 0 -1 4194304 18601 0 0 0 292 14 0 0 25 0 1 0 334050672 77180928 16780 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134530465 0 0 4096 3 0 0 0 17 0 0 0
/proc/17840/statm: 18843 16780 66 128 0 18712 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 80724

[startup+6.30114 s]
/proc/loadavg: 1.01 1.00 1.09 2/66 17841
/proc/meminfo: memFree=1018736/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473488 CPUtime=2.4
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 8532 0 0 0 237 3 0 0 25 0 1 0 334051057 1508851712 7822 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518888 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368372 7822 82 232 0 368137 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1478840

[startup+12.7025 s]
/proc/loadavg: 1.01 1.00 1.09 2/66 17841
/proc/meminfo: memFree=1013808/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473488 CPUtime=8.81
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 9793 0 0 0 876 5 0 0 25 0 1 0 334051057 1508851712 9083 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368372 9083 82 232 0 368137 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 1478840

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 17841
/proc/meminfo: memFree=1000624/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473488 CPUtime=21.6
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 12976 0 0 0 2153 7 0 0 25 0 1 0 334051057 1508851712 12266 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368372 12266 82 232 0 368137 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 1478840

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 17841
/proc/meminfo: memFree=976048/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473700 CPUtime=47.16
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 19370 0 0 0 4705 11 0 0 25 0 1 0 334051057 1509068800 18380 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368425 18380 92 232 0 368190 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 1479052

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 17841
/proc/meminfo: memFree=949936/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473700 CPUtime=98.35
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 25923 0 0 0 9818 17 0 0 25 0 1 0 334051057 1509068800 24933 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368425 24933 92 232 0 368190 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 1479052

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 17841
/proc/meminfo: memFree=900720/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473700 CPUtime=158.32
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 38387 0 0 0 15805 27 0 0 25 0 1 0 334051057 1509068800 37168 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368425 37168 92 232 0 368190 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 1479052

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 17841
/proc/meminfo: memFree=900720/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473700 CPUtime=218.3
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 38631 0 0 0 21803 27 0 0 25 0 1 0 334051057 1509068800 37168 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517799 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368425 37168 92 232 0 368190 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 1479052

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 17841
/proc/meminfo: memFree=879600/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473700 CPUtime=278.27
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 44126 0 0 0 27796 31 0 0 25 0 1 0 334051057 1509068800 42425 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368425 42425 92 232 0 368190 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 1479052

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 17841
/proc/meminfo: memFree=879600/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473700 CPUtime=338.25
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 44368 0 0 0 33794 31 0 0 25 0 1 0 334051057 1509068800 42425 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516580 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368425 42425 92 232 0 368190 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 1479052

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 17841
/proc/meminfo: memFree=879536/2055920 swapFree=4183136/4192956

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

[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473700 CPUtime=578.16
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 47227 0 0 0 57782 34 0 0 25 0 1 0 334051057 1509068800 44351 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517307 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368425 44351 92 232 0 368190 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 1479052

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 17841
/proc/meminfo: memFree=867696/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473700 CPUtime=638.13
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 48724 0 0 0 63778 35 0 0 25 0 1 0 334051057 1509068800 45375 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517302 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368425 45375 92 232 0 368190 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 1479052

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 17841
/proc/meminfo: memFree=863664/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473700 CPUtime=698.11
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 49811 0 0 0 69775 36 0 0 25 0 1 0 334051057 1509068800 46462 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368425 46462 92 232 0 368190 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 1479052

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 17841
/proc/meminfo: memFree=846128/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473700 CPUtime=758.09
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 54565 0 0 0 75766 43 0 0 25 0 1 0 334051057 1509068800 50751 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368425 50751 92 232 0 368190 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 1479052

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 17841
/proc/meminfo: memFree=846128/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473700 CPUtime=818.06
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 54565 0 0 0 81763 43 0 0 25 0 1 0 334051057 1509068800 50751 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535936 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368425 50751 92 232 0 368190 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 1479052

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17841
/proc/meminfo: memFree=846064/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473700 CPUtime=878.04
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 55036 0 0 0 87761 43 0 0 25 0 1 0 334051057 1509068800 50751 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368425 50751 92 232 0 368190 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 1479052

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17841
/proc/meminfo: memFree=846128/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473700 CPUtime=938.01
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 55036 0 0 0 93758 43 0 0 25 0 1 0 334051057 1509068800 50751 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368425 50751 92 232 0 368190 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 1479052

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17843
/proc/meminfo: memFree=816880/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473700 CPUtime=997.99
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 62543 0 0 0 99748 51 0 0 25 0 1 0 334051057 1509068800 58036 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134536086 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368425 58036 92 232 0 368190 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 1479052

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17843
/proc/meminfo: memFree=816880/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473700 CPUtime=1057.96
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 62789 0 0 0 105745 51 0 0 25 0 1 0 334051057 1509068800 58036 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368425 58036 92 232 0 368190 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 1479052

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17843
/proc/meminfo: memFree=816944/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473700 CPUtime=1117.94
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 62789 0 0 0 111743 51 0 0 25 0 1 0 334051057 1509068800 58036 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368425 58036 92 232 0 368190 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 1479052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17843
/proc/meminfo: memFree=808560/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473700 CPUtime=1177.92
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 65086 0 0 0 117738 54 0 0 25 0 1 0 334051057 1509068800 60111 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368425 60111 92 232 0 368190 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 1479052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17843
/proc/meminfo: memFree=808560/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473700 CPUtime=1196.22
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 65335 0 0 0 119567 55 0 0 25 0 1 0 334051057 1509068800 60111 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368425 60111 92 232 0 368190 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1479052

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17843
/proc/meminfo: memFree=808560/2055920 swapFree=4183136/4192956
[pid=17835] ppid=17833 vsize=5352 CPUtime=3.83
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17053 0 -1 4194304 332 21235 0 0 0 0 365 18 16 0 1 0 334050668 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1338 236 197 169 0 49 0
[pid=17841] ppid=17835 vsize=1473700 CPUtime=1196.22
/proc/17841/stat : 17841 (bsat) R 17835 17835 17053 0 -1 4194304 65335 0 0 0 119567 55 0 0 25 0 1 0 334051057 1509068800 60111 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 368425 60111 92 232 0 368190 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1479052

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17835 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=661443 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=187971
CPU time returned by wait4() is 3.84941
while last known CPU time is 1200.05

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

Real time (s): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1199.32
CPU system time (s): 0.73
CPU usage (%): 99.953
Max. virtual memory (cumulated for all children) (KiB): 1480160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.66144
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21567
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= 40
involuntary context switches= 25

runsolver used 1.06684 second user time and 2.42663 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue Mar  6 00:28:49 UTC 2007

IDJOB= 329464
IDBENCH= 20540
IDSOLVER= 122
FILE ID= node71/329464-1173140928

PBS_JOBID= 4015190

Free space on /tmp= 66489 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k80.cnf
COMMAND LINE= /tmp/evaluation/329464-1173140928/Barcelogic /tmp/evaluation/329464-1173140928/instance-329464-1173140928.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-329464-1173140928 -o ROOT/results/node71/solver-329464-1173140928 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329464-1173140928/Barcelogic /tmp/evaluation/329464-1173140928/instance-329464-1173140928.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  d8d6a3220ff7f841840041023f45b746

RANDOM SEED= 203976652

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1063768 kB
Buffers:         36380 kB
Cached:         863636 kB
SwapCached:       3840 kB
Active:         131624 kB
Inactive:       778092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1063768 kB
SwapTotal:     4192956 kB
SwapFree:      4183136 kB
Dirty:           14240 kB
Writeback:           0 kB
Mapped:          15640 kB
Slab:            68440 kB
Committed_AS:   908360 kB
PageTables:       1448 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= 66475 MiB

End job on node71 on Tue Mar  6 00:48:51 UTC 2007