Trace number 316357

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) 1200.06 1200.41

General information on the benchmark

Namecrafted/spence/
medium/s89-100.cnf
MD5SUMa1c857f1db1ccfc50e10a8a9bb41e428
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark37.9012
Satisfiable
(Un)Satisfiability was proved
Number of variables89
Number of clauses188
Sum of the clauses size564
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3188
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	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 |     188      564 |      56       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 89   #clauses: 188   #literals: 564
0.00/0.00	c CPU time:   0 s
0.00/0.00	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/node1/watcher-316357-1172667823 -o ROOT/results/node1/solver-316357-1172667823 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316357-1172667823/Barcelogic /tmp/evaluation/316357-1172667823/instance-316357-1172667823.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: 1.00 1.00 1.00 3/77 32673
/proc/meminfo: memFree=1745200/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 286737400 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353444434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/32673/statm: 1339 233 195 169 0 50 0
[pid=32674] ppid=32673 vsize=5356 CPUtime=0
/proc/32674/stat : 32674 (Barcelogic) S 32673 32673 32328 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/32674/statm: 1339 237 198 169 0 50 0

[startup+0.106739 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32673
/proc/meminfo: memFree=1745200/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201749 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32673
/proc/meminfo: memFree=1745200/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30176 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32673
/proc/meminfo: memFree=1745200/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701807 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32673
/proc/meminfo: memFree=1745200/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32679
/proc/meminfo: memFree=1740824/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476480 CPUtime=1.48
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 1518 0 0 0 148 0 0 0 25 0 1 0 286737401 1511915520 1492 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369120 1492 81 232 0 368885 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481836

[startup+3.10109 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32679
/proc/meminfo: memFree=1738840/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476480 CPUtime=3.08
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 1696 0 0 0 308 0 0 0 25 0 1 0 286737401 1511915520 1670 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369120 1670 81 232 0 368885 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481836

[startup+6.30146 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32679
/proc/meminfo: memFree=1732568/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476480 CPUtime=6.28
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 3458 0 0 0 627 1 0 0 25 0 1 0 286737401 1511915520 3432 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369120 3432 81 232 0 368885 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481836

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32679
/proc/meminfo: memFree=1723744/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476480 CPUtime=12.68
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 5316 0 0 0 1266 2 0 0 25 0 1 0 286737401 1511915520 5248 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134539100 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369120 5248 81 232 0 368885 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481836

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32679
/proc/meminfo: memFree=1722592/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476480 CPUtime=25.48
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 5650 0 0 0 2545 3 0 0 25 0 1 0 286737401 1511915520 5582 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369120 5582 81 232 0 368885 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481836

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32679
/proc/meminfo: memFree=1707424/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476480 CPUtime=51.06
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 9479 0 0 0 5101 5 0 0 25 0 1 0 286737401 1511915520 9411 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369120 9411 81 232 0 368885 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481836

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32679
/proc/meminfo: memFree=1703648/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476480 CPUtime=102.26
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 10402 0 0 0 10219 7 0 0 25 0 1 0 286737401 1511915520 10276 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369120 10276 81 232 0 368885 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1481836

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32679
/proc/meminfo: memFree=1703200/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476480 CPUtime=162.24
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 10591 0 0 0 16217 7 0 0 25 0 1 0 286737401 1511915520 10383 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369120 10383 81 232 0 368885 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1481836

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32679
/proc/meminfo: memFree=1703200/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476480 CPUtime=222.22
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 10608 0 0 0 22215 7 0 0 25 0 1 0 286737401 1511915520 10400 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369120 10400 81 232 0 368885 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1481836

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32679
/proc/meminfo: memFree=1699872/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476480 CPUtime=282.21
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 11523 0 0 0 28212 9 0 0 25 0 1 0 286737401 1511915520 11211 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369120 11211 81 232 0 368885 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1481836

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32679
/proc/meminfo: memFree=1691168/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476520 CPUtime=342.19
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 13730 0 0 0 34208 11 0 0 25 0 1 0 286737401 1511956480 13377 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369130 13377 81 232 0 368895 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1481876

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32679
/proc/meminfo: memFree=1691104/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476520 CPUtime=402.17
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 13735 0 0 0 40206 11 0 0 25 0 1 0 286737401 1511956480 13382 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369130 13382 81 232 0 368895 0

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

[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476520 CPUtime=582.13
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 13867 0 0 0 58200 13 0 0 25 0 1 0 286737401 1511956480 13398 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134539614 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369130 13398 81 232 0 368895 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1481876

[startup+642.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 32679
/proc/meminfo: memFree=1683744/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476520 CPUtime=642.1
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 15693 0 0 0 64195 15 0 0 25 0 1 0 286737401 1511956480 15224 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369130 15224 81 232 0 368895 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1481876

[startup+702.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 32679
/proc/meminfo: memFree=1674528/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476520 CPUtime=702.09
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 17965 0 0 0 70191 18 0 0 25 0 1 0 286737401 1511956480 17496 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369130 17496 81 232 0 368895 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1481876

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32679
/proc/meminfo: memFree=1665888/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476520 CPUtime=762.09
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 20077 0 0 0 76188 21 0 0 25 0 1 0 286737401 1511956480 19608 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369130 19608 81 232 0 368895 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1481876

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32679
/proc/meminfo: memFree=1658272/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476520 CPUtime=822.06
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 21988 0 0 0 82182 24 0 0 25 0 1 0 286737401 1511956480 21519 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369130 21519 81 232 0 368895 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1481876

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32679
/proc/meminfo: memFree=1651296/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476520 CPUtime=882.05
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 23710 0 0 0 88179 26 0 0 25 0 1 0 286737401 1511956480 23241 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369130 23241 81 232 0 368895 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 1481876

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32679
/proc/meminfo: memFree=1645408/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476520 CPUtime=942.03
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 25193 0 0 0 94175 28 0 0 25 0 1 0 286737401 1511956480 24724 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369130 24724 81 232 0 368895 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 1481876

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32679
/proc/meminfo: memFree=1639456/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476520 CPUtime=1002.01
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 26657 0 0 0 100171 30 0 0 25 0 1 0 286737401 1511956480 26188 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369130 26188 81 232 0 368895 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 1481876

[startup+1062.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 32679
/proc/meminfo: memFree=1633952/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476520 CPUtime=1062
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 28044 0 0 0 106168 32 0 0 25 0 1 0 286737401 1511956480 27575 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369130 27575 81 232 0 368895 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1481876

[startup+1122.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 32679
/proc/meminfo: memFree=1628384/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476520 CPUtime=1121.98
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 29412 0 0 0 112165 33 0 0 25 0 1 0 286737401 1511956480 28943 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369130 28943 81 232 0 368895 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 1481876

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 32679
/proc/meminfo: memFree=1623584/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476520 CPUtime=1181.96
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 30617 0 0 0 118162 34 0 0 25 0 1 0 286737401 1511956480 30148 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369130 30148 81 232 0 368895 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1481876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32679
/proc/meminfo: memFree=1622112/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476520 CPUtime=1200.06
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 30963 0 0 0 119971 35 0 0 25 0 1 0 286737401 1511956480 30494 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369130 30494 81 232 0 368895 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481876

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32679
/proc/meminfo: memFree=1622112/2055920 swapFree=4159100/4192956
[pid=32673] ppid=32671 vsize=5356 CPUtime=0
/proc/32673/stat : 32673 (Barcelogic) S 32671 32673 32328 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286737400 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32673/statm: 1339 237 197 169 0 50 0
[pid=32679] ppid=32673 vsize=1476520 CPUtime=1200.06
/proc/32679/stat : 32679 (bsat) R 32673 32673 32328 0 -1 4194304 30963 0 0 0 119971 35 0 0 25 0 1 0 286737401 1511956480 30494 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32679/statm: 369130 30494 81 232 0 368895 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481876

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 32673 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=2999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1200.06

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

Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.71
CPU system time (s): 0.35
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 1482164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 684
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= 10

runsolver used 1.17882 second user time and 3.19751 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Wed Feb 28 13:03:43 UTC 2007

IDJOB= 316357
IDBENCH= 20439
IDSOLVER= 122
FILE ID= node1/316357-1172667823

PBS_JOBID= 3980973

Free space on /tmp= 66516 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/medium/s89-100.cnf
COMMAND LINE= /tmp/evaluation/316357-1172667823/Barcelogic /tmp/evaluation/316357-1172667823/instance-316357-1172667823.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-316357-1172667823 -o ROOT/results/node1/solver-316357-1172667823 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316357-1172667823/Barcelogic /tmp/evaluation/316357-1172667823/instance-316357-1172667823.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  a1c857f1db1ccfc50e10a8a9bb41e428

RANDOM SEED= 175620054

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1745608 kB
Buffers:         20412 kB
Cached:         216336 kB
SwapCached:      13424 kB
Active:          63924 kB
Inactive:       195172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1745608 kB
SwapTotal:     4192956 kB
SwapFree:      4159100 kB
Dirty:            1792 kB
Writeback:           0 kB
Mapped:          29404 kB
Slab:            36768 kB
Committed_AS:   906424 kB
PageTables:       1740 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= 66516 MiB

End job on node1 on Wed Feb 28 13:23:46 UTC 2007