Trace number 304811

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) 1200.02 1200.5

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S779713554-13.cnf
MD5SUMcfea37cf2c4e91ad4c7e1db353aebdc5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark337.509
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

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 |   11900    83300 |    3569       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 140   #clauses: 11900   #literals: 83300
0.00/0.02	c CPU time:   0.011998 s
0.00/0.02	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/node13/watcher-304811-1172066209 -o ROOT/results/node13/solver-304811-1172066209 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304811-1172066209/Barcelogic /tmp/evaluation/304811-1172066209/instance-304811-1172066209.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15156
/proc/meminfo: memFree=1456640/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 226575335 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757415506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/15156/statm: 1338 232 195 169 0 49 0
[pid=15157] ppid=15156 vsize=5352 CPUtime=0
/proc/15157/stat : 15157 (Barcelogic) S 15156 15156 15051 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/15157/statm: 1338 236 198 169 0 49 0
[pid=15158] ppid=15157 vsize=0 CPUtime=0
/proc/15158/stat : 15158 (Barcelogic) D 15157 15156 15051 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 226575335 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/15158/statm: 0 0 0 0 0 0 0
[pid=15159] ppid=15157 vsize=0 CPUtime=0
/proc/15159/stat : 15159 (sed) D 15157 15156 15051 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 226575335 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/15159/statm: 0 0 0 0 0 0 0

[startup+0.107986 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15156
/proc/meminfo: memFree=1456640/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.516036 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15156
/proc/meminfo: memFree=1456640/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33615 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 15162
/proc/meminfo: memFree=1447088/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=1.27
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 2561 0 0 0 126 1 0 0 25 0 1 0 226575340 1511952384 2535 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534924 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 2535 81 232 0 368894 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.97236 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 15162
/proc/meminfo: memFree=1441200/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=2.9
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 4661 0 0 0 288 2 0 0 25 0 1 0 226575340 1511952384 4635 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 4635 81 232 0 368894 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481868

[startup+6.2618 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 15162
/proc/meminfo: memFree=1426544/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=6.19
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 8032 0 0 0 615 4 0 0 25 0 1 0 226575340 1511952384 8006 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 8006 81 232 0 368894 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481868

[startup+12.7137 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 15162
/proc/meminfo: memFree=1403952/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=12.64
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 13267 0 0 0 1257 7 0 0 25 0 1 0 226575340 1511952384 13241 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 13241 81 232 0 368894 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481868

[startup+25.5324 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 15162
/proc/meminfo: memFree=1376048/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=25.46
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 19997 0 0 0 2534 12 0 0 25 0 1 0 226575340 1511952384 19883 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 19883 81 232 0 368894 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481868

[startup+51.1628 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 15162
/proc/meminfo: memFree=1376048/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=51.08
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 20033 0 0 0 5096 12 0 0 25 0 1 0 226575340 1511952384 19919 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 19919 81 232 0 368894 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481868

[startup+102.419 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 15162
/proc/meminfo: memFree=1343920/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=102.33
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 28221 0 0 0 10212 21 0 0 25 0 1 0 226575340 1511952384 28107 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 28107 81 232 0 368894 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 1481868

[startup+162.494 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15162
/proc/meminfo: memFree=1310576/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=162.38
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 36403 0 0 0 16210 28 0 0 25 0 1 0 226575340 1511952384 36289 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 36289 81 232 0 368894 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481868

[startup+222.565 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15162
/proc/meminfo: memFree=1284784/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=222.43
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 42859 0 0 0 22208 35 0 0 25 0 1 0 226575340 1511952384 42745 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 42745 81 232 0 368894 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481868

[startup+282.647 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 15266
/proc/meminfo: memFree=1261432/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=282.46
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 48412 0 0 0 28204 42 0 0 25 0 1 0 226575340 1511952384 48298 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 48298 81 232 0 368894 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 1481868

[startup+342.746 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15360
/proc/meminfo: memFree=1243688/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=342.48
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 53123 0 0 0 34201 47 0 0 25 0 1 0 226575340 1511952384 53009 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 53009 81 232 0 368894 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 1481868

[startup+402.824 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15360
/proc/meminfo: memFree=1226928/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=402.55
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 57250 0 0 0 40203 52 0 0 25 0 1 0 226575340 1511952384 57136 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 57136 81 232 0 368894 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 1481868

[startup+462.891 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15360
/proc/meminfo: memFree=1211120/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=462.6
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 61207 0 0 0 46205 55 0 0 25 0 1 0 226575340 1511952384 61093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 61093 81 232 0 368894 0
Current children cumulated CPU time (s) 462.64

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

[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=582.71
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 68147 0 0 0 58209 62 0 0 25 0 1 0 226575340 1511952384 68033 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 68033 81 232 0 368894 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 1481868

[startup+643.109 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15360
/proc/meminfo: memFree=1170160/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=642.76
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 71407 0 0 0 64210 66 0 0 25 0 1 0 226575340 1511952384 71293 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 71293 81 232 0 368894 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 1481868

[startup+703.18 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15360
/proc/meminfo: memFree=1157680/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=702.81
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 74565 0 0 0 70212 69 0 0 25 0 1 0 226575340 1511952384 74451 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540812 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 74451 81 232 0 368894 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 1481868

[startup+763.25 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15360
/proc/meminfo: memFree=1146480/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=762.86
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 77365 0 0 0 76213 73 0 0 25 0 1 0 226575340 1511952384 77251 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 77251 81 232 0 368894 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 1481868

[startup+823.326 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15360
/proc/meminfo: memFree=1134960/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=822.93
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 80198 0 0 0 82216 77 0 0 25 0 1 0 226575340 1511952384 80084 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 80084 81 232 0 368894 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 1481868

[startup+883.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15360
/proc/meminfo: memFree=1123888/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=882.99
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 82968 0 0 0 88218 81 0 0 25 0 1 0 226575340 1511952384 82854 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 82854 81 232 0 368894 0
Current children cumulated CPU time (s) 883.03
Current children cumulated vsize (KiB) 1481868

[startup+943.473 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15360
/proc/meminfo: memFree=1113520/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=943.04
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 85583 0 0 0 94221 83 0 0 25 0 1 0 226575340 1511952384 85469 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 85469 81 232 0 368894 0
Current children cumulated CPU time (s) 943.08
Current children cumulated vsize (KiB) 1481868

[startup+1003.55 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15360
/proc/meminfo: memFree=1103664/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=1003.1
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 88046 0 0 0 100224 86 0 0 25 0 1 0 226575340 1511952384 87932 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 87932 81 232 0 368894 0
Current children cumulated CPU time (s) 1003.14
Current children cumulated vsize (KiB) 1481868

[startup+1063.62 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15360
/proc/meminfo: memFree=1093936/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=1063.16
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 90438 0 0 0 106227 89 0 0 25 0 1 0 226575340 1511952384 90324 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 90324 81 232 0 368894 0
Current children cumulated CPU time (s) 1063.2
Current children cumulated vsize (KiB) 1481868

[startup+1123.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15360
/proc/meminfo: memFree=1084720/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=1123.21
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 92759 0 0 0 112230 91 0 0 25 0 1 0 226575340 1511952384 92645 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 92645 81 232 0 368894 0
Current children cumulated CPU time (s) 1123.25
Current children cumulated vsize (KiB) 1481868

[startup+1183.77 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15360
/proc/meminfo: memFree=1075120/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=1183.27
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 95143 0 0 0 118234 93 0 0 25 0 1 0 226575340 1511952384 95029 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 95029 81 232 0 368894 0
Current children cumulated CPU time (s) 1183.31
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15360
/proc/meminfo: memFree=1072496/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=1199.98
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 95769 0 0 0 119904 94 0 0 25 0 1 0 226575340 1511952384 95655 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 95655 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481868

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

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

[startup+1200.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15360
/proc/meminfo: memFree=1072496/2055920 swapFree=4192812/4192956
[pid=15156] ppid=15154 vsize=5352 CPUtime=0.04
/proc/15156/stat : 15156 (Barcelogic) S 15154 15156 15051 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226575335 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15156/statm: 1338 236 197 169 0 49 0
[pid=15162] ppid=15156 vsize=1476516 CPUtime=1199.98
/proc/15162/stat : 15162 (bsat) R 15156 15156 15051 0 -1 4194304 95769 0 0 0 119904 94 0 0 25 0 1 0 226575340 1511952384 95655 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 369129 95655 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481868

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15156 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=41993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.053991
while last known CPU time is 1200.02

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

Real time (s): 1200.5
CPU time (s): 1200.02
CPU user time (s): 1199.08
CPU system time (s): 0.94
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 1482220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.041993
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 955
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= 35
involuntary context switches= 11

runsolver used 1.06384 second user time and 3.20551 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Feb 21 13:56:49 UTC 2007

IDJOB= 304811
IDBENCH= 20141
IDSOLVER= 122
FILE ID= node13/304811-1172066209

PBS_JOBID= 3865298

Free space on /tmp= 66543 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S779713554-13.cnf
COMMAND LINE= /tmp/evaluation/304811-1172066209/Barcelogic /tmp/evaluation/304811-1172066209/instance-304811-1172066209.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-304811-1172066209 -o ROOT/results/node13/solver-304811-1172066209 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304811-1172066209/Barcelogic /tmp/evaluation/304811-1172066209/instance-304811-1172066209.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  cfea37cf2c4e91ad4c7e1db353aebdc5

RANDOM SEED= 665062890

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1457048 kB
Buffers:         53828 kB
Cached:         410884 kB
SwapCached:          0 kB
Active:         192220 kB
Inactive:       326772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1457048 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:          73168 kB
Slab:            65484 kB
Committed_AS:   998184 kB
PageTables:       1744 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= 66543 MiB

End job on node13 on Wed Feb 21 14:16:51 UTC 2007