Trace number 337870

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 1200.91

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-03-S1572374531.sat05-485.reshuffled-07.cnf
MD5SUMcbcea01c0bfb42acb557e243a3a3b0bc
Bench CategoryCRAFTED (crafted 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 variables260
Number of clauses489
Sum of the clauses size1108
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2424
Number of clauses of size 30
Number of clauses of size 465
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     489     1108 |     146       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |     407     1220 |      --       0       --      -- |     --   | -82/112
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 181   #clauses: 407   #literals: 1220
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node11/watcher-337870-1173676040 -o ROOT/results/node11/solver-337870-1173676040 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337870-1173676040/Barcelogic /tmp/evaluation/337870-1173676040/instance-337870-1173676040.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 1618
/proc/meminfo: memFree=1087800/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 387558536 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1618/statm: 1338 235 197 169 0 49 0

[startup+0.034475 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 1618
/proc/meminfo: memFree=1087800/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101478 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 1618
/proc/meminfo: memFree=1087800/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301502 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 1618
/proc/meminfo: memFree=1087800/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701549 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 1618
/proc/meminfo: memFree=1087800/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50164 s]
/proc/loadavg: 0.91 0.95 0.96 2/79 1624
/proc/meminfo: memFree=1079720/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476456 CPUtime=1.48
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 2276 0 0 0 148 0 0 0 25 0 1 0 387558537 1511890944 2250 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/1624/statm: 369114 2250 81 232 0 368879 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481808

[startup+3.10283 s]
/proc/loadavg: 0.92 0.95 0.96 2/79 1624
/proc/meminfo: memFree=1077928/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476456 CPUtime=3.08
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 4139 0 0 0 307 1 0 0 25 0 1 0 387558537 1511890944 4113 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 0 0 0
/proc/1624/statm: 369114 4113 81 232 0 368879 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481808

[startup+6.30121 s]
/proc/loadavg: 0.92 0.95 0.96 2/79 1624
/proc/meminfo: memFree=1057640/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=6.27
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 7899 0 0 0 625 2 0 0 25 0 1 0 387558537 1511944192 7873 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/1624/statm: 369127 7873 81 232 0 368892 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481860

[startup+12.702 s]
/proc/loadavg: 0.93 0.96 0.96 2/79 1624
/proc/meminfo: memFree=1052520/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=12.66
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 9388 0 0 0 1263 3 0 0 25 0 1 0 387558537 1511944192 9362 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 0 0 0
/proc/1624/statm: 369127 9362 81 232 0 368892 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481860

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.96 2/79 1624
/proc/meminfo: memFree=1015016/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=25.46
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 18304 0 0 0 2538 8 0 0 25 0 1 0 387558537 1511944192 18278 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1624/statm: 369127 18278 81 232 0 368892 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481860

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.96 2/79 1624
/proc/meminfo: memFree=1006440/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=51.05
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 20270 0 0 0 5096 9 0 0 25 0 1 0 387558537 1511944192 20244 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1624/statm: 369127 20244 81 232 0 368892 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481860

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.96 2/79 1624
/proc/meminfo: memFree=997736/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=102.2
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 22442 0 0 0 10210 10 0 0 25 0 1 0 387558537 1511944192 22374 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1624/statm: 369127 22374 81 232 0 368892 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 1481860

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1624
/proc/meminfo: memFree=994024/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=162.15
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 23434 0 0 0 16203 12 0 0 25 0 1 0 387558537 1511944192 23298 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 0 0 0
/proc/1624/statm: 369127 23298 81 232 0 368892 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 1481860

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1624
/proc/meminfo: memFree=985832/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=222.1
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 25522 0 0 0 22197 13 0 0 25 0 1 0 387558537 1511944192 25386 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1624/statm: 369127 25386 81 232 0 368892 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 1481860

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1624
/proc/meminfo: memFree=951336/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=282.07
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 34210 0 0 0 28186 21 0 0 25 0 1 0 387558537 1511944192 34074 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1624/statm: 369127 34074 81 232 0 368892 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 1481860

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1624
/proc/meminfo: memFree=930920/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=342.04
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 39250 0 0 0 34179 25 0 0 25 0 1 0 387558537 1511944192 39114 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518843 0 0 4096 0 0 0 0 17 0 0 0
/proc/1624/statm: 369127 39114 81 232 0 368892 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 1481860

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1624
/proc/meminfo: memFree=911272/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=402
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 44175 0 0 0 40171 29 0 0 25 0 1 0 387558537 1511944192 44039 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1624/statm: 369127 44039 81 232 0 368892 0
Current children cumulated CPU time (s) 402
Current children cumulated vsize (KiB) 1481860


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

[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=581.88
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 54277 0 0 0 58150 38 0 0 25 0 1 0 387558537 1511944192 54141 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1624/statm: 369127 54141 81 232 0 368892 0
Current children cumulated CPU time (s) 581.88
Current children cumulated vsize (KiB) 1481860

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1624
/proc/meminfo: memFree=859304/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=641.84
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 57083 0 0 0 64143 41 0 0 25 0 1 0 387558537 1511944192 56947 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1624/statm: 369127 56947 81 232 0 368892 0
Current children cumulated CPU time (s) 641.84
Current children cumulated vsize (KiB) 1481860

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1624
/proc/meminfo: memFree=847656/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=701.79
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 60016 0 0 0 70135 44 0 0 25 0 1 0 387558537 1511944192 59880 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1624/statm: 369127 59880 81 232 0 368892 0
Current children cumulated CPU time (s) 701.79
Current children cumulated vsize (KiB) 1481860

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1624
/proc/meminfo: memFree=839336/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=761.74
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 62072 0 0 0 76128 46 0 0 25 0 1 0 387558537 1511944192 61936 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1624/statm: 369127 61936 81 232 0 368892 0
Current children cumulated CPU time (s) 761.74
Current children cumulated vsize (KiB) 1481860

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1624
/proc/meminfo: memFree=830376/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=821.67
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 64329 0 0 0 82120 47 0 0 25 0 1 0 387558537 1511944192 64193 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1624/statm: 369127 64193 81 232 0 368892 0
Current children cumulated CPU time (s) 821.67
Current children cumulated vsize (KiB) 1481860

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1624
/proc/meminfo: memFree=819816/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=881.62
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 66950 0 0 0 88112 50 0 0 25 0 1 0 387558537 1511944192 66814 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/1624/statm: 369127 66814 81 232 0 368892 0
Current children cumulated CPU time (s) 881.62
Current children cumulated vsize (KiB) 1481860

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1624
/proc/meminfo: memFree=811304/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=941.58
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 69091 0 0 0 94107 51 0 0 25 0 1 0 387558537 1511944192 68955 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1624/statm: 369127 68955 81 232 0 368892 0
Current children cumulated CPU time (s) 941.58
Current children cumulated vsize (KiB) 1481860

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1624
/proc/meminfo: memFree=802600/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=1001.54
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 71246 0 0 0 100100 54 0 0 25 0 1 0 387558537 1511944192 71110 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1624/statm: 369127 71110 81 232 0 368892 0
Current children cumulated CPU time (s) 1001.54
Current children cumulated vsize (KiB) 1481860

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1624
/proc/meminfo: memFree=793320/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=1061.51
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 73597 0 0 0 106095 56 0 0 25 0 1 0 387558537 1511944192 73461 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1624/statm: 369127 73461 81 232 0 368892 0
Current children cumulated CPU time (s) 1061.51
Current children cumulated vsize (KiB) 1481860

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1624
/proc/meminfo: memFree=784744/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=1121.47
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 75703 0 0 0 112088 59 0 0 25 0 1 0 387558537 1511944192 75567 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1624/statm: 369127 75567 81 232 0 368892 0
Current children cumulated CPU time (s) 1121.47
Current children cumulated vsize (KiB) 1481860

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 3/79 1624
/proc/meminfo: memFree=777000/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=1181.45
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 77660 0 0 0 118083 62 0 0 25 0 1 0 387558537 1511944192 77524 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1624/statm: 369127 77524 81 232 0 368892 0
Current children cumulated CPU time (s) 1181.45
Current children cumulated vsize (KiB) 1481860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1624
/proc/meminfo: memFree=774184/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=1200.03
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 78318 0 0 0 119941 62 0 0 25 0 1 0 387558537 1511944192 78182 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134561831 0 0 4096 0 0 0 0 17 0 0 0
/proc/1624/statm: 369127 78182 81 232 0 368892 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481860

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

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

[startup+1200.9 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 1624
/proc/meminfo: memFree=774184/2055920 swapFree=4169972/4192956
[pid=1618] ppid=1616 vsize=5352 CPUtime=0
/proc/1618/stat : 1618 (Barcelogic) S 1616 1618 32651 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 387558536 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1618/statm: 1338 236 197 169 0 49 0
[pid=1624] ppid=1618 vsize=1476508 CPUtime=1200.03
/proc/1624/stat : 1624 (bsat) R 1618 1618 32651 0 -1 4194304 78318 0 0 0 119941 62 0 0 25 0 1 0 387558537 1511944192 78182 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134561831 0 0 4096 0 0 0 0 17 0 0 0
/proc/1624/statm: 369127 78182 81 232 0 368892 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481860

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1618 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.010998
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): 1200.91
CPU time (s): 1200.03
CPU user time (s): 1199.41
CPU system time (s): 0.62
CPU usage (%): 99.9263
Max. virtual memory (cumulated for all children) (KiB): 1481860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 714
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 7

runsolver used 1.23181 second user time and 3.14552 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Mar 12 05:07:20 UTC 2007

IDJOB= 337870
IDBENCH= 24709
IDSOLVER= 122
FILE ID= node11/337870-1173676040

PBS_JOBID= 4101447

Free space on /tmp= 66232 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-03-S1572374531.sat05-485.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337870-1173676040/Barcelogic /tmp/evaluation/337870-1173676040/instance-337870-1173676040.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-337870-1173676040 -o ROOT/results/node11/solver-337870-1173676040 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337870-1173676040/Barcelogic /tmp/evaluation/337870-1173676040/instance-337870-1173676040.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  cbcea01c0bfb42acb557e243a3a3b0bc

RANDOM SEED= 773825827

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1088208 kB
Buffers:         58924 kB
Cached:         810248 kB
SwapCached:       2248 kB
Active:         466428 kB
Inactive:       425504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1088208 kB
SwapTotal:     4192956 kB
SwapFree:      4169972 kB
Dirty:            1848 kB
Writeback:           0 kB
Mapped:          30756 kB
Slab:            61320 kB
Committed_AS:  1229444 kB
PageTables:       1756 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= 66232 MiB

End job on node11 on Mon Mar 12 05:27:23 UTC 2007