Trace number 303212

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.07 1200.64

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S640027679-08.cnf
MD5SUM146b745b9914cd900644d53b6888b65c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data (download as text)

0.00/0.00	c 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 |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.03	c CPU time:   0.018997 s
0.00/0.03	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node42/watcher-303212-1172029911 -o ROOT/results/node42/solver-303212-1172029911 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303212-1172029911/Barcelogic /tmp/evaluation/303212-1172029911/instance-303212-1172029911.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 0.99 1.09 3/64 5383
/proc/meminfo: memFree=1500648/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 222947190 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415310418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5383/statm: 1338 232 195 169 0 49 0
[pid=5384] ppid=5383 vsize=5352 CPUtime=0
/proc/5384/stat : 5384 (Barcelogic) S 5383 5383 5223 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 222947191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5384/statm: 1338 236 198 169 0 49 0
[pid=5385] ppid=5384 vsize=0 CPUtime=0
/proc/5385/stat : 5385 (Barcelogic) D 5384 5383 5223 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 222947191 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/5385/statm: 0 0 0 0 0 0 0
[pid=5386] ppid=5384 vsize=0 CPUtime=0
/proc/5386/stat : 5386 (sed) D 5384 5383 5223 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 222947191 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/5386/statm: 0 0 0 0 0 0 0

[startup+0.107999 s]
/proc/loadavg: 0.92 0.99 1.09 3/64 5383
/proc/meminfo: memFree=1500648/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.516071 s]
/proc/loadavg: 0.92 0.99 1.09 3/64 5383
/proc/meminfo: memFree=1500648/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33823 s]
/proc/loadavg: 0.92 0.99 1.09 2/66 5389
/proc/meminfo: memFree=1490264/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=1.26
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 2820 0 0 0 125 1 0 0 25 0 1 0 222947197 1511952384 2794 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 2794 81 232 0 368894 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.97854 s]
/proc/loadavg: 0.92 0.99 1.09 2/66 5389
/proc/meminfo: memFree=1483800/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=2.89
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 5029 0 0 0 288 1 0 0 25 0 1 0 222947197 1511952384 5003 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 5003 81 232 0 368894 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481868

[startup+6.25516 s]
/proc/loadavg: 0.93 0.99 1.09 2/66 5389
/proc/meminfo: memFree=1468440/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=6.18
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 8485 0 0 0 614 4 0 0 25 0 1 0 222947197 1511952384 8459 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518153 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 8459 81 232 0 368894 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481868

[startup+12.7174 s]
/proc/loadavg: 0.93 0.99 1.09 2/66 5389
/proc/meminfo: memFree=1445592/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=12.63
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 13901 0 0 0 1257 6 0 0 25 0 1 0 222947197 1511952384 13875 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 13875 81 232 0 368894 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481868

[startup+25.5238 s]
/proc/loadavg: 0.95 0.99 1.08 2/66 5389
/proc/meminfo: memFree=1411736/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=25.44
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 22494 0 0 0 2533 11 0 0 25 0 1 0 222947197 1511952384 22468 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 22468 81 232 0 368894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481868

[startup+51.1487 s]
/proc/loadavg: 0.96 0.99 1.08 2/66 5389
/proc/meminfo: memFree=1357208/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=51.05
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 35811 0 0 0 5086 19 0 0 25 0 1 0 222947197 1511952384 35785 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 35785 81 232 0 368894 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481868

[startup+102.392 s]
/proc/loadavg: 0.98 0.99 1.08 2/66 5389
/proc/meminfo: memFree=1295704/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=102.28
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 51188 0 0 0 10198 30 0 0 25 0 1 0 222947197 1511952384 51162 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 51162 81 232 0 368894 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481868

[startup+162.458 s]
/proc/loadavg: 0.99 0.99 1.07 2/66 5389
/proc/meminfo: memFree=1250392/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=162.32
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 62309 0 0 0 16193 39 0 0 25 0 1 0 222947197 1511952384 62283 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 62283 81 232 0 368894 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481868

[startup+222.519 s]
/proc/loadavg: 0.99 0.99 1.07 2/66 5389
/proc/meminfo: memFree=1217752/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=222.36
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 70470 0 0 0 22190 46 0 0 25 0 1 0 222947197 1511952384 70444 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 70444 81 232 0 368894 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481868

[startup+282.577 s]
/proc/loadavg: 0.99 0.99 1.06 2/66 5389
/proc/meminfo: memFree=1189080/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=282.39
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 77640 0 0 0 28187 52 0 0 25 0 1 0 222947197 1511952384 77614 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 77614 81 232 0 368894 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 1481868

[startup+342.631 s]
/proc/loadavg: 0.99 0.99 1.05 2/66 5389
/proc/meminfo: memFree=1165080/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=342.43
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 83627 0 0 0 34184 59 0 0 25 0 1 0 222947197 1511952384 83601 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 83601 81 232 0 368894 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 1481868

[startup+402.69 s]
/proc/loadavg: 0.99 0.99 1.05 2/66 5389
/proc/meminfo: memFree=1143320/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=402.46
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 89003 0 0 0 40183 63 0 0 25 0 1 0 222947197 1511952384 88977 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 88977 81 232 0 368894 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 1481868

[startup+462.747 s]
/proc/loadavg: 0.99 0.99 1.04 2/66 5389
/proc/meminfo: memFree=1123032/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=462.5
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 94086 0 0 0 46181 69 0 0 25 0 1 0 222947197 1511952384 94060 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 94060 81 232 0 368894 0
Current children cumulated CPU time (s) 462.55

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

[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=582.55
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 102822 0 0 0 58177 78 0 0 25 0 1 0 222947197 1511952384 102796 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 102796 81 232 0 368894 0
Current children cumulated CPU time (s) 582.6
Current children cumulated vsize (KiB) 1481868

[startup+642.984 s]
/proc/loadavg: 0.99 0.99 1.02 2/66 5587
/proc/meminfo: memFree=1071056/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=642.56
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 106924 0 0 0 64174 82 0 0 25 0 1 0 222947197 1511952384 106898 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 106898 81 232 0 368894 0
Current children cumulated CPU time (s) 642.61
Current children cumulated vsize (KiB) 1481868

[startup+703.042 s]
/proc/loadavg: 0.99 0.99 1.02 2/66 5587
/proc/meminfo: memFree=1055384/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=702.6
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 110894 0 0 0 70174 86 0 0 25 0 1 0 222947197 1511952384 110868 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 110868 81 232 0 368894 0
Current children cumulated CPU time (s) 702.65
Current children cumulated vsize (KiB) 1481868

[startup+763.092 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 5587
/proc/meminfo: memFree=1041368/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=762.63
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 114414 0 0 0 76174 89 0 0 25 0 1 0 222947197 1511952384 114388 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 114388 81 232 0 368894 0
Current children cumulated CPU time (s) 762.68
Current children cumulated vsize (KiB) 1481868

[startup+823.153 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 5587
/proc/meminfo: memFree=1026776/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=822.67
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 118042 0 0 0 82174 93 0 0 25 0 1 0 222947197 1511952384 118016 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 118016 81 232 0 368894 0
Current children cumulated CPU time (s) 822.72
Current children cumulated vsize (KiB) 1481868

[startup+883.212 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 5587
/proc/meminfo: memFree=1013272/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=882.71
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 121426 0 0 0 88175 96 0 0 25 0 1 0 222947197 1511952384 121400 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 121400 81 232 0 368894 0
Current children cumulated CPU time (s) 882.76
Current children cumulated vsize (KiB) 1481868

[startup+943.272 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 5587
/proc/meminfo: memFree=1000728/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=942.74
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 124568 0 0 0 94175 99 0 0 25 0 1 0 222947197 1511952384 124542 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 124542 81 232 0 368894 0
Current children cumulated CPU time (s) 942.79
Current children cumulated vsize (KiB) 1481868

[startup+1003.33 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 5587
/proc/meminfo: memFree=988952/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=1002.79
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 127519 0 0 0 100176 103 0 0 25 0 1 0 222947197 1511952384 127493 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 127493 81 232 0 368894 0
Current children cumulated CPU time (s) 1002.84
Current children cumulated vsize (KiB) 1481868

[startup+1063.4 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 5587
/proc/meminfo: memFree=977240/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=1062.83
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 130414 0 0 0 106177 106 0 0 25 0 1 0 222947197 1511952384 130388 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 130388 81 232 0 368894 0
Current children cumulated CPU time (s) 1062.88
Current children cumulated vsize (KiB) 1481868

[startup+1123.46 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 5587
/proc/meminfo: memFree=965912/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=1122.86
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 133231 0 0 0 112177 109 0 0 25 0 1 0 222947197 1511952384 133205 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 133205 81 232 0 368894 0
Current children cumulated CPU time (s) 1122.91
Current children cumulated vsize (KiB) 1481868

[startup+1183.51 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 5587
/proc/meminfo: memFree=955096/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=1182.9
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 135953 0 0 0 118179 111 0 0 25 0 1 0 222947197 1511952384 135927 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 135927 81 232 0 368894 0
Current children cumulated CPU time (s) 1182.95
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.63 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 5587
/proc/meminfo: memFree=951768/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=1200.02
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 136752 0 0 0 119890 112 0 0 25 0 1 0 222947197 1511952384 136726 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 136726 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.07
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+1200.63 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 5587
/proc/meminfo: memFree=951768/2055920 swapFree=4122764/4192956
[pid=5383] ppid=5381 vsize=5352 CPUtime=0.05
/proc/5383/stat : 5383 (Barcelogic) S 5381 5383 5223 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 222947190 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5383/statm: 1338 236 197 169 0 49 0
[pid=5389] ppid=5383 vsize=1476516 CPUtime=1200.02
/proc/5389/stat : 5389 (bsat) R 5383 5383 5223 0 -1 4194304 136752 0 0 0 119890 112 0 0 25 0 1 0 222947197 1511952384 136726 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5389/statm: 369129 136726 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481868

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5383 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=55991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.065989
while last known CPU time is 1200.07

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

Real time (s): 1200.64
CPU time (s): 1200.07
CPU user time (s): 1198.95
CPU system time (s): 1.12
CPU usage (%): 99.9522
Max. virtual memory (cumulated for all children) (KiB): 1481868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.055991
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1034
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= 9

runsolver used 0.897863 second user time and 2.46162 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Wed Feb 21 03:51:52 UTC 2007

IDJOB= 303212
IDBENCH= 20102
IDSOLVER= 122
FILE ID= node42/303212-1172029911

PBS_JOBID= 3892716

Free space on /tmp= 66560 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S640027679-08.cnf
COMMAND LINE= /tmp/evaluation/303212-1172029911/Barcelogic /tmp/evaluation/303212-1172029911/instance-303212-1172029911.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-303212-1172029911 -o ROOT/results/node42/solver-303212-1172029911 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303212-1172029911/Barcelogic /tmp/evaluation/303212-1172029911/instance-303212-1172029911.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  146b745b9914cd900644d53b6888b65c

RANDOM SEED= 460261339

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1501056 kB
Buffers:         32976 kB
Cached:         403396 kB
SwapCached:      64584 kB
Active:         393784 kB
Inactive:       113696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1501056 kB
SwapTotal:     4192956 kB
SwapFree:      4122764 kB
Dirty:            2208 kB
Writeback:           0 kB
Mapped:          15272 kB
Slab:            33432 kB
Committed_AS:   836280 kB
PageTables:       1408 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= 66559 MiB

End job on node42 on Wed Feb 21 04:11:54 UTC 2007