Trace number 307517

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) 1200.03 1200.52

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S2060375179-19-SAT.cnf
MD5SUM2436f6f433943d85ff751898805eafae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.404937
Satisfiable
(Un)Satisfiability was proved
Number of variables6500
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   17354    46856 |    5206       0        0     nan |  0.000 % |
0.00/0.12	c |         0 |   14753    44205 |      --       0       --      -- |     --   | -2601/-2651
0.00/0.12	c ==============================================================================
0.00/0.12	c Result  :   #vars: 4732   #clauses: 14753   #literals: 44205
0.00/0.12	c CPU time:   0.113982 s
0.00/0.12	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-307517-1172487626 -o ROOT/results/node2/solver-307517-1172487626 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307517-1172487626/Barcelogic /tmp/evaluation/307517-1172487626/instance-307517-1172487626.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: 5.51 5.13 2.86 3/77 19250
/proc/meminfo: memFree=1777400/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 268717568 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19250/statm: 1338 232 195 169 0 49 0
[pid=19251] ppid=19250 vsize=5352 CPUtime=0
/proc/19251/stat : 19251 (Barcelogic) S 19250 19250 19132 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19251/statm: 1338 236 198 169 0 49 0
[pid=19252] ppid=19251 vsize=0 CPUtime=0
/proc/19252/stat : 19252 (Barcelogic) D 19251 19250 19132 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 268717568 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/19252/statm: 0 0 0 0 0 0 0
[pid=19253] ppid=19251 vsize=0 CPUtime=0
/proc/19253/stat : 19253 (sed) D 19251 19250 19132 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 268717568 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/19253/statm: 0 0 0 0 0 0 0

[startup+0.107824 s]
/proc/loadavg: 5.51 5.13 2.86 3/77 19250
/proc/meminfo: memFree=1777400/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 268717568 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19250/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515857 s]
/proc/loadavg: 5.51 5.13 2.86 3/77 19250
/proc/meminfo: memFree=1777400/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5352

[startup+1.33694 s]
/proc/loadavg: 5.51 5.13 2.86 2/79 19256
/proc/meminfo: memFree=1770792/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476008 CPUtime=1.18
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 1732 0 0 0 117 1 0 0 25 0 1 0 268717582 1511432192 1669 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518738 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369002 1669 82 232 0 368767 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481360

[startup+2.97911 s]
/proc/loadavg: 5.51 5.13 2.86 2/79 19256
/proc/meminfo: memFree=1767656/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476008 CPUtime=2.82
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 2837 0 0 0 281 1 0 0 25 0 1 0 268717582 1511432192 2774 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518738 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369002 2774 82 232 0 368767 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481360

[startup+6.26045 s]
/proc/loadavg: 5.15 5.06 2.85 2/79 19256
/proc/meminfo: memFree=1759784/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476008 CPUtime=6.1
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 4565 0 0 0 608 2 0 0 25 0 1 0 268717582 1511432192 4502 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369002 4502 82 232 0 368767 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481360

[startup+12.7231 s]
/proc/loadavg: 4.82 5.00 2.84 2/79 19256
/proc/meminfo: memFree=1746920/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476008 CPUtime=12.57
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 7616 0 0 0 1252 5 0 0 25 0 1 0 268717582 1511432192 7553 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369002 7553 82 232 0 368767 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1481360

[startup+25.5294 s]
/proc/loadavg: 3.97 4.80 2.81 2/79 19256
/proc/meminfo: memFree=1724456/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476008 CPUtime=25.36
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 13498 0 0 0 2527 9 0 0 25 0 1 0 268717582 1511432192 13435 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369002 13435 82 232 0 368767 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481360

[startup+51.1651 s]
/proc/loadavg: 2.96 4.49 2.76 2/85 19338
/proc/meminfo: memFree=1683760/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476008 CPUtime=50.96
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 23082 0 0 0 5079 17 0 0 25 0 1 0 268717582 1511432192 23019 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369002 23019 82 232 0 368767 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1481360

[startup+102.44 s]
/proc/loadavg: 1.85 3.95 2.67 2/85 19414
/proc/meminfo: memFree=1674488/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476152 CPUtime=102.17
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 25288 0 0 0 10198 19 0 0 25 0 1 0 268717582 1511579648 25147 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369038 25147 92 232 0 368803 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1481504

[startup+162.521 s]
/proc/loadavg: 1.31 3.41 2.56 2/79 19454
/proc/meminfo: memFree=1655720/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476152 CPUtime=162.2
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 30257 0 0 0 16197 23 0 0 25 0 1 0 268717582 1511579648 30116 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369038 30116 92 232 0 368803 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 1481504

[startup+222.589 s]
/proc/loadavg: 1.11 2.97 2.46 2/79 19454
/proc/meminfo: memFree=1651048/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476152 CPUtime=222.25
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 31478 0 0 0 22201 24 0 0 25 0 1 0 268717582 1511579648 31234 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369038 31234 92 232 0 368803 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 1481504

[startup+282.655 s]
/proc/loadavg: 1.04 2.61 2.37 2/79 19454
/proc/meminfo: memFree=1650984/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476152 CPUtime=282.31
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 31529 0 0 0 28206 25 0 0 25 0 1 0 268717582 1511579648 31251 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517275 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369038 31251 92 232 0 368803 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 1481504

[startup+342.724 s]
/proc/loadavg: 1.01 2.31 2.28 2/79 19454
/proc/meminfo: memFree=1651112/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476152 CPUtime=342.35
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 31529 0 0 0 34210 25 0 0 25 0 1 0 268717582 1511579648 31251 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369038 31251 92 232 0 368803 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 1481504

[startup+402.798 s]
/proc/loadavg: 1.00 2.07 2.20 2/79 19454
/proc/meminfo: memFree=1621608/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476152 CPUtime=402.41
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 39033 0 0 0 40208 33 0 0 25 0 1 0 268717582 1511579648 38595 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369038 38595 92 232 0 368803 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 1481504

[startup+462.871 s]
/proc/loadavg: 1.00 1.87 2.12 2/79 19454
/proc/meminfo: memFree=1621608/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476152 CPUtime=462.46
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 39033 0 0 0 46213 33 0 0 25 0 1 0 268717582 1511579648 38595 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369038 38595 92 232 0 368803 0
Current children cumulated CPU time (s) 462.59

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

[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476152 CPUtime=522.52
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 46184 0 0 0 52211 41 0 0 25 0 1 0 268717582 1511579648 45746 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369038 45746 92 232 0 368803 0
Current children cumulated CPU time (s) 522.65
Current children cumulated vsize (KiB) 1481504

[startup+583.003 s]
/proc/loadavg: 1.00 1.57 1.97 2/79 19454
/proc/meminfo: memFree=1591592/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476152 CPUtime=582.57
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 46639 0 0 0 58216 41 0 0 25 0 1 0 268717582 1511579648 46093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369038 46093 92 232 0 368803 0
Current children cumulated CPU time (s) 582.7
Current children cumulated vsize (KiB) 1481504

[startup+643.074 s]
/proc/loadavg: 1.00 1.47 1.91 2/79 19454
/proc/meminfo: memFree=1591592/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476152 CPUtime=642.62
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 46639 0 0 0 64220 42 0 0 25 0 1 0 268717582 1511579648 46093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369038 46093 92 232 0 368803 0
Current children cumulated CPU time (s) 642.75
Current children cumulated vsize (KiB) 1481504

[startup+703.145 s]
/proc/loadavg: 1.00 1.38 1.85 2/79 19454
/proc/meminfo: memFree=1591592/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476152 CPUtime=702.67
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 46689 0 0 0 70225 42 0 0 25 0 1 0 268717582 1511579648 46093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369038 46093 92 232 0 368803 0
Current children cumulated CPU time (s) 702.8
Current children cumulated vsize (KiB) 1481504

[startup+763.212 s]
/proc/loadavg: 1.00 1.31 1.80 2/79 19454
/proc/meminfo: memFree=1591592/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476152 CPUtime=762.73
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 46689 0 0 0 76230 43 0 0 25 0 1 0 268717582 1511579648 46093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369038 46093 92 232 0 368803 0
Current children cumulated CPU time (s) 762.86
Current children cumulated vsize (KiB) 1481504

[startup+823.286 s]
/proc/loadavg: 1.00 1.25 1.74 2/79 19454
/proc/meminfo: memFree=1591656/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476152 CPUtime=822.78
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 46689 0 0 0 82235 43 0 0 25 0 1 0 268717582 1511579648 46093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369038 46093 92 232 0 368803 0
Current children cumulated CPU time (s) 822.91
Current children cumulated vsize (KiB) 1481504

[startup+883.356 s]
/proc/loadavg: 1.00 1.20 1.69 2/79 19454
/proc/meminfo: memFree=1591592/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476152 CPUtime=882.84
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 46745 0 0 0 88240 44 0 0 25 0 1 0 268717582 1511579648 46093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369038 46093 92 232 0 368803 0
Current children cumulated CPU time (s) 882.97
Current children cumulated vsize (KiB) 1481504

[startup+943.426 s]
/proc/loadavg: 1.00 1.16 1.65 2/79 19454
/proc/meminfo: memFree=1591656/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476152 CPUtime=942.89
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 46745 0 0 0 94245 44 0 0 25 0 1 0 268717582 1511579648 46093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518186 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369038 46093 92 232 0 368803 0
Current children cumulated CPU time (s) 943.02
Current children cumulated vsize (KiB) 1481504

[startup+1003.5 s]
/proc/loadavg: 1.00 1.13 1.61 2/79 19454
/proc/meminfo: memFree=1591528/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476152 CPUtime=1002.94
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 46809 0 0 0 100249 45 0 0 25 0 1 0 268717582 1511579648 46093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369038 46093 92 232 0 368803 0
Current children cumulated CPU time (s) 1003.07
Current children cumulated vsize (KiB) 1481504

[startup+1063.57 s]
/proc/loadavg: 1.00 1.10 1.56 2/79 19454
/proc/meminfo: memFree=1591592/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476152 CPUtime=1063
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 46809 0 0 0 106255 45 0 0 25 0 1 0 268717582 1511579648 46093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369038 46093 92 232 0 368803 0
Current children cumulated CPU time (s) 1063.13
Current children cumulated vsize (KiB) 1481504

[startup+1123.64 s]
/proc/loadavg: 1.05 1.10 1.53 2/79 19454
/proc/meminfo: memFree=1591592/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476152 CPUtime=1123.04
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 46809 0 0 0 112259 45 0 0 25 0 1 0 268717582 1511579648 46093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519044 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369038 46093 92 232 0 368803 0
Current children cumulated CPU time (s) 1123.17
Current children cumulated vsize (KiB) 1481504

[startup+1183.71 s]
/proc/loadavg: 1.02 1.08 1.49 2/79 19454
/proc/meminfo: memFree=1591592/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476152 CPUtime=1183.1
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 46877 0 0 0 118264 46 0 0 25 0 1 0 268717582 1511579648 46093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369038 46093 92 232 0 368803 0
Current children cumulated CPU time (s) 1183.23
Current children cumulated vsize (KiB) 1481504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.01 1.07 1.49 2/79 19454
/proc/meminfo: memFree=1591592/2055920 swapFree=4192812/4192956
[pid=19250] ppid=19248 vsize=5352 CPUtime=0.13
/proc/19250/stat : 19250 (Barcelogic) S 19248 19250 19132 0 -1 4194304 332 1089 0 0 0 0 13 0 16 0 1 0 268717568 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19250/statm: 1338 236 197 169 0 49 0
[pid=19256] ppid=19250 vsize=1476152 CPUtime=1199.9
/proc/19256/stat : 19256 (bsat) R 19250 19250 19132 0 -1 4194304 46877 0 0 0 119944 46 0 0 25 0 1 0 268717582 1511579648 46093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19256/statm: 369038 46093 92 232 0 368803 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481504

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19250 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=132979 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.141977
while last known CPU time is 1200.03

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

Real time (s): 1200.52
CPU time (s): 1200.03
CPU user time (s): 1199.57
CPU system time (s): 0.46
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 1481984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.132979
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1421
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= 37
involuntary context switches= 12

runsolver used 1.24681 second user time and 3.02054 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Feb 26 11:00:26 UTC 2007

IDJOB= 307517
IDBENCH= 20207
IDSOLVER= 122
FILE ID= node2/307517-1172487626

PBS_JOBID= 3971584

Free space on /tmp= 66556 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S2060375179-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/307517-1172487626/Barcelogic /tmp/evaluation/307517-1172487626/instance-307517-1172487626.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-307517-1172487626 -o ROOT/results/node2/solver-307517-1172487626 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307517-1172487626/Barcelogic /tmp/evaluation/307517-1172487626/instance-307517-1172487626.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  2436f6f433943d85ff751898805eafae

RANDOM SEED= 594263537

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:       1777872 kB
Buffers:         38920 kB
Cached:         125912 kB
SwapCached:          0 kB
Active:         186324 kB
Inactive:        38404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1777872 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2140 kB
Writeback:           0 kB
Mapped:          78860 kB
Slab:            38820 kB
Committed_AS:  1257300 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= 66556 MiB

End job on node2 on Mon Feb 26 11:20:29 UTC 2007