Trace number 312273

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 1200.44

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1386858597-08-SAT.cnf
MD5SUMd278f0ab23fc6647da28c17830cf2da7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.261959
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5177    14496 |    1553       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    4843    14434 |      --       0       --      -- |     --   | -334/-62
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1414   #clauses: 4843   #literals: 14434
0.00/0.03	c CPU time:   0.025996 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/node59/watcher-312273-1172584442 -o ROOT/results/node59/solver-312273-1172584442 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312273-1172584442/Barcelogic /tmp/evaluation/312273-1172584442/instance-312273-1172584442.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: 0.89 0.95 0.93 3/64 9602
/proc/meminfo: memFree=1843744/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 278400939 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051791442 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/9602/statm: 1338 232 195 169 0 49 0
[pid=9603] ppid=9602 vsize=5352 CPUtime=0
/proc/9603/stat : 9603 (Barcelogic) S 9602 9602 8925 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/9603/statm: 1338 236 198 169 0 49 0
[pid=9605] ppid=9603 vsize=0 CPUtime=0
/proc/9605/stat : 9605 (sed) D 9603 9602 8925 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 278400939 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/9605/statm: 0 0 0 0 0 0 0

[startup+0.108004 s]
/proc/loadavg: 0.89 0.95 0.93 3/64 9602
/proc/meminfo: memFree=1843744/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.517045 s]
/proc/loadavg: 0.89 0.95 0.93 3/64 9602
/proc/meminfo: memFree=1843744/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+1.34514 s]
/proc/loadavg: 0.89 0.95 0.93 2/66 9608
/proc/meminfo: memFree=1839120/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476320 CPUtime=1.29
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 1287 0 0 0 129 0 0 0 25 0 1 0 278400943 1511751680 1260 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369080 1260 82 232 0 368845 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481672

[startup+2.98132 s]
/proc/loadavg: 0.90 0.96 0.93 2/66 9608
/proc/meminfo: memFree=1836112/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476320 CPUtime=2.93
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 2287 0 0 0 292 1 0 0 25 0 1 0 278400943 1511751680 2260 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134539782 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369080 2260 82 232 0 368845 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481672

[startup+6.25768 s]
/proc/loadavg: 0.90 0.96 0.93 2/66 9608
/proc/meminfo: memFree=1831440/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=6.2
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 3042 0 0 0 619 1 0 0 25 0 1 0 278400943 1511849984 3013 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 3013 92 232 0 368869 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481768

[startup+12.7184 s]
/proc/loadavg: 0.91 0.96 0.93 2/66 9608
/proc/meminfo: memFree=1826640/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=12.67
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 4289 0 0 0 1264 3 0 0 25 0 1 0 278400943 1511849984 4260 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518128 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 4260 92 232 0 368869 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1481768

[startup+25.5248 s]
/proc/loadavg: 0.93 0.96 0.93 2/66 9608
/proc/meminfo: memFree=1812560/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=25.47
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 7850 0 0 0 2542 5 0 0 25 0 1 0 278400943 1511849984 7821 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 7821 92 232 0 368869 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481768

[startup+51.1486 s]
/proc/loadavg: 0.95 0.96 0.93 2/66 9608
/proc/meminfo: memFree=1798352/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=51.08
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 11286 0 0 0 5101 7 0 0 25 0 1 0 278400943 1511849984 11187 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 11187 92 232 0 368869 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481768

[startup+102.393 s]
/proc/loadavg: 0.98 0.96 0.93 2/66 9608
/proc/meminfo: memFree=1791184/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=102.32
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 13249 0 0 0 10222 10 0 0 25 0 1 0 278400943 1511849984 13150 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 13150 92 232 0 368869 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481768

[startup+162.454 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 9608
/proc/meminfo: memFree=1783696/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=162.36
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 14993 0 0 0 16224 12 0 0 25 0 1 0 278400943 1511849984 14894 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518991 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 14894 92 232 0 368869 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 1481768

[startup+222.514 s]
/proc/loadavg: 1.03 0.99 0.94 2/66 9608
/proc/meminfo: memFree=1759888/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=222.4
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 21008 0 0 0 22221 19 0 0 25 0 1 0 278400943 1511849984 20770 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 20770 92 232 0 368869 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 1481768

[startup+282.574 s]
/proc/loadavg: 1.01 0.99 0.94 2/66 9608
/proc/meminfo: memFree=1759888/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=282.45
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 21008 0 0 0 28226 19 0 0 25 0 1 0 278400943 1511849984 20770 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518275 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 20770 92 232 0 368869 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 1481768

[startup+342.634 s]
/proc/loadavg: 1.00 0.99 0.94 2/66 9608
/proc/meminfo: memFree=1747536/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=342.49
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 24188 0 0 0 34227 22 0 0 25 0 1 0 278400943 1511849984 23850 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 23850 92 232 0 368869 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 1481768

[startup+402.696 s]
/proc/loadavg: 1.00 0.99 0.94 2/66 9608
/proc/meminfo: memFree=1747536/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=402.54
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 24188 0 0 0 40232 22 0 0 25 0 1 0 278400943 1511849984 23850 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 23850 92 232 0 368869 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 1481768

[startup+462.783 s]
/proc/loadavg: 1.00 0.99 0.94 2/72 9722
/proc/meminfo: memFree=1746400/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=462.57
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 24240 0 0 0 46234 23 0 0 25 0 1 0 278400943 1511849984 23850 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518708 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 23850 92 232 0 368869 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 1481768

[startup+522.864 s]

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

[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=582.64
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 24244 0 0 0 58241 23 0 0 25 0 1 0 278400943 1511849984 23854 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 23854 92 232 0 368869 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 1481768

[startup+642.985 s]
/proc/loadavg: 1.00 0.99 0.94 2/66 9806
/proc/meminfo: memFree=1734032/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=642.68
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 27620 0 0 0 64241 27 0 0 25 0 1 0 278400943 1511849984 27230 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 27230 92 232 0 368869 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 1481768

[startup+703.042 s]
/proc/loadavg: 1.00 0.99 0.94 2/66 9806
/proc/meminfo: memFree=1718032/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=702.72
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 31614 0 0 0 70239 33 0 0 25 0 1 0 278400943 1511849984 31224 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 31224 92 232 0 368869 0
Current children cumulated CPU time (s) 702.75
Current children cumulated vsize (KiB) 1481768

[startup+763.097 s]
/proc/loadavg: 1.00 0.99 0.94 2/66 9806
/proc/meminfo: memFree=1705296/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=762.76
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 34798 0 0 0 76240 36 0 0 25 0 1 0 278400943 1511849984 34408 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 34408 92 232 0 368869 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 1481768

[startup+823.16 s]
/proc/loadavg: 1.00 0.99 0.94 2/66 9806
/proc/meminfo: memFree=1692368/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=822.81
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 38001 0 0 0 82240 41 0 0 25 0 1 0 278400943 1511849984 37611 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 37611 92 232 0 368869 0
Current children cumulated CPU time (s) 822.84
Current children cumulated vsize (KiB) 1481768

[startup+883.216 s]
/proc/loadavg: 1.00 0.99 0.94 2/66 9806
/proc/meminfo: memFree=1680400/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=882.85
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 41000 0 0 0 88241 44 0 0 25 0 1 0 278400943 1511849984 40610 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 40610 92 232 0 368869 0
Current children cumulated CPU time (s) 882.88
Current children cumulated vsize (KiB) 1481768

[startup+943.273 s]
/proc/loadavg: 1.00 0.99 0.94 2/66 9806
/proc/meminfo: memFree=1669776/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=942.89
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 43716 0 0 0 94242 47 0 0 25 0 1 0 278400943 1511849984 43326 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 43326 92 232 0 368869 0
Current children cumulated CPU time (s) 942.92
Current children cumulated vsize (KiB) 1481768

[startup+1003.33 s]
/proc/loadavg: 1.00 0.99 0.94 2/66 9806
/proc/meminfo: memFree=1659536/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=1002.94
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 46286 0 0 0 100243 51 0 0 25 0 1 0 278400943 1511849984 45896 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 45896 92 232 0 368869 0
Current children cumulated CPU time (s) 1002.97
Current children cumulated vsize (KiB) 1481768

[startup+1063.4 s]
/proc/loadavg: 1.00 0.99 0.94 2/66 9806
/proc/meminfo: memFree=1648016/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=1062.99
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 49103 0 0 0 106244 55 0 0 25 0 1 0 278400943 1511849984 48713 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 48713 92 232 0 368869 0
Current children cumulated CPU time (s) 1063.02
Current children cumulated vsize (KiB) 1481768

[startup+1123.45 s]
/proc/loadavg: 1.00 0.99 0.94 2/66 9806
/proc/meminfo: memFree=1640016/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=1123.03
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 51102 0 0 0 112245 58 0 0 25 0 1 0 278400943 1511849984 50712 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518067 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 50712 92 232 0 368869 0
Current children cumulated CPU time (s) 1123.06
Current children cumulated vsize (KiB) 1481768

[startup+1183.51 s]
/proc/loadavg: 1.00 0.99 0.94 2/66 9806
/proc/meminfo: memFree=1633104/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=1183.07
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 52838 0 0 0 118247 60 0 0 25 0 1 0 278400943 1511849984 52448 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 52448 92 232 0 368869 0
Current children cumulated CPU time (s) 1183.1
Current children cumulated vsize (KiB) 1481768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 0.99 0.94 2/66 9806
/proc/meminfo: memFree=1630992/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=1199.97
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 53337 0 0 0 119937 60 0 0 25 0 1 0 278400943 1511849984 52947 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518147 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 52947 92 232 0 368869 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481768

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 0.99 0.94 2/66 9806
/proc/meminfo: memFree=1630992/2055920 swapFree=4183504/4192956
[pid=9602] ppid=9600 vsize=5352 CPUtime=0.03
/proc/9602/stat : 9602 (Barcelogic) S 9600 9602 8925 0 -1 4194304 332 549 0 0 0 0 3 0 16 0 1 0 278400939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9602/statm: 1338 236 197 169 0 49 0
[pid=9608] ppid=9602 vsize=1476416 CPUtime=1199.97
/proc/9608/stat : 9608 (bsat) R 9602 9602 8925 0 -1 4194304 53337 0 0 0 119937 60 0 0 25 0 1 0 278400943 1511849984 52947 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518147 0 0 4096 0 0 0 0 17 1 0 0
/proc/9608/statm: 369104 52947 92 232 0 368869 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481768

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 9602 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=33994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.036993
while last known CPU time is 1200

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

Real time (s): 1200.44
CPU time (s): 1200
CPU user time (s): 1199.4
CPU system time (s): 0.6
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 1482324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.033994
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= 881
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= 10

runsolver used 0.938857 second user time and 2.45163 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Tue Feb 27 13:54:02 UTC 2007

IDJOB= 312273
IDBENCH= 20337
IDSOLVER= 122
FILE ID= node59/312273-1172584442

PBS_JOBID= 3971924

Free space on /tmp= 66557 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1386858597-08-SAT.cnf
COMMAND LINE= /tmp/evaluation/312273-1172584442/Barcelogic /tmp/evaluation/312273-1172584442/instance-312273-1172584442.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-312273-1172584442 -o ROOT/results/node59/solver-312273-1172584442 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312273-1172584442/Barcelogic /tmp/evaluation/312273-1172584442/instance-312273-1172584442.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  d278f0ab23fc6647da28c17830cf2da7

RANDOM SEED= 464104541

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1844088 kB
Buffers:         31892 kB
Cached:         132700 kB
SwapCached:       3232 kB
Active:          89136 kB
Inactive:        85072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1844088 kB
SwapTotal:     4192956 kB
SwapFree:      4183504 kB
Dirty:            1852 kB
Writeback:           0 kB
Mapped:          15388 kB
Slab:            23564 kB
Committed_AS:   571804 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB

End job on node59 on Tue Feb 27 14:15:14 UTC 2007