Trace number 296570

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 1200.96

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S1392532406-12.UNSAT.shuffled.cnf
MD5SUMaca6cad74270d95cd75e3239f6304512
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark20.4519
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54005

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 |    4005    28035 |    1201       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 45   #clauses: 4005   #literals: 28035
0.00/0.01	c CPU time:   0.004999 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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node75/watcher-296570-1171825209 -o ROOT/results/node75/solver-296570-1171825209 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296570-1171825209/Barcelogic /tmp/evaluation/296570-1171825209/instance-296570-1171825209.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: 1.01 1.01 1.00 3/64 20553
/proc/meminfo: memFree=715128/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 310 252 0 0 0 0 0 0 16 0 1 0 202486718 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20553/statm: 1339 236 197 169 0 50 0

[startup+0.109268 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 20553
/proc/meminfo: memFree=715128/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.518317 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 20553
/proc/meminfo: memFree=715128/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.34641 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 20559
/proc/meminfo: memFree=709288/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=1.31
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 1627 0 0 0 131 0 0 0 25 0 1 0 202486721 1511948288 1601 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 1601 81 232 0 368893 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481868

[startup+2.9846 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 20559
/proc/meminfo: memFree=707560/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=2.95
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 1867 0 0 0 295 0 0 0 25 0 1 0 202486721 1511948288 1841 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 1841 81 232 0 368893 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481868

[startup+6.26099 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 20559
/proc/meminfo: memFree=702952/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=6.22
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 3256 0 0 0 621 1 0 0 25 0 1 0 202486721 1511948288 3230 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518395 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 3230 81 232 0 368893 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481868

[startup+12.7208 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 20559
/proc/meminfo: memFree=693608/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=12.68
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 5321 0 0 0 1266 2 0 0 25 0 1 0 202486721 1511948288 5223 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 5223 81 232 0 368893 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481868

[startup+25.5253 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 20559
/proc/meminfo: memFree=693672/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=25.47
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 5361 0 0 0 2545 2 0 0 25 0 1 0 202486721 1511948288 5263 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 5263 81 232 0 368893 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481868

[startup+51.1573 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20559
/proc/meminfo: memFree=682472/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=51.09
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 8221 0 0 0 5104 5 0 0 25 0 1 0 202486721 1511948288 8123 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518067 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 8123 81 232 0 368893 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481868

[startup+102.423 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 20677
/proc/meminfo: memFree=676792/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=102.26
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 9314 0 0 0 10212 14 0 0 25 0 1 0 202486721 1511948288 9138 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 9138 81 232 0 368893 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1481868

[startup+162.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20757
/proc/meminfo: memFree=669160/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=162.25
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 11509 0 0 0 16203 22 0 0 25 0 1 0 202486721 1511948288 11333 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 11333 81 232 0 368893 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 1481868

[startup+222.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20757
/proc/meminfo: memFree=656488/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=222.27
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 14698 0 0 0 22201 26 0 0 25 0 1 0 202486721 1511948288 14522 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 14522 81 232 0 368893 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 1481868

[startup+282.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20757
/proc/meminfo: memFree=647464/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=282.29
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 16953 0 0 0 28201 28 0 0 25 0 1 0 202486721 1511948288 16777 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 16777 81 232 0 368893 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 1481868

[startup+342.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20757
/proc/meminfo: memFree=640552/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=342.32
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 18743 0 0 0 34202 30 0 0 25 0 1 0 202486721 1511948288 18567 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 18567 81 232 0 368893 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 1481868

[startup+402.745 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20757
/proc/meminfo: memFree=632488/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=402.34
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 20710 0 0 0 40202 32 0 0 25 0 1 0 202486721 1511948288 20534 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 20534 81 232 0 368893 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 1481868

[startup+462.803 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20757
/proc/meminfo: memFree=625960/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=462.37
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 22352 0 0 0 46203 34 0 0 25 0 1 0 202486721 1511948288 22176 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 22176 81 232 0 368893 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 1481868

[startup+522.868 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20757
/proc/meminfo: memFree=619432/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=522.39
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 23982 0 0 0 52203 36 0 0 25 0 1 0 202486721 1511948288 23806 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531090 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 23806 81 232 0 368893 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 1481868

[startup+582.927 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20757
/proc/meminfo: memFree=613288/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=582.42
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 25484 0 0 0 58205 37 0 0 25 0 1 0 202486721 1511948288 25308 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 25308 81 232 0 368893 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 1481868

[startup+643 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20757
/proc/meminfo: memFree=608360/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=642.44
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 26765 0 0 0 64205 39 0 0 25 0 1 0 202486721 1511948288 26589 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 26589 81 232 0 368893 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 1481868

[startup+703.063 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20757
/proc/meminfo: memFree=602920/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=702.46
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 28121 0 0 0 70206 40 0 0 25 0 1 0 202486721 1511948288 27945 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 27945 81 232 0 368893 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 1481868

[startup+763.118 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20757
/proc/meminfo: memFree=598056/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=762.49
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 29317 0 0 0 76207 42 0 0 25 0 1 0 202486721 1511948288 29141 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 29141 81 232 0 368893 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 1481868

[startup+823.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20757
/proc/meminfo: memFree=593128/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=822.51
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 30532 0 0 0 82207 44 0 0 25 0 1 0 202486721 1511948288 30356 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 30356 81 232 0 368893 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 1481868

[startup+883.237 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20757
/proc/meminfo: memFree=588584/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=882.53
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 31664 0 0 0 88207 46 0 0 25 0 1 0 202486721 1511948288 31488 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 31488 81 232 0 368893 0
Current children cumulated CPU time (s) 882.54
Current children cumulated vsize (KiB) 1481868

[startup+943.295 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20757
/proc/meminfo: memFree=584232/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=942.56
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 32747 0 0 0 94208 48 0 0 25 0 1 0 202486721 1511948288 32571 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 32571 81 232 0 368893 0
Current children cumulated CPU time (s) 942.57
Current children cumulated vsize (KiB) 1481868

[startup+1003.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20757
/proc/meminfo: memFree=579880/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=1002.57
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 33850 0 0 0 100208 49 0 0 25 0 1 0 202486721 1511948288 33674 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 33674 81 232 0 368893 0
Current children cumulated CPU time (s) 1002.58
Current children cumulated vsize (KiB) 1481868

[startup+1063.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20757
/proc/meminfo: memFree=576040/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=1062.6
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 34788 0 0 0 106210 50 0 0 25 0 1 0 202486721 1511948288 34612 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 34612 81 232 0 368893 0
Current children cumulated CPU time (s) 1062.61
Current children cumulated vsize (KiB) 1481868

[startup+1123.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20757
/proc/meminfo: memFree=572328/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=1122.61
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 35720 0 0 0 112210 51 0 0 25 0 1 0 202486721 1511948288 35544 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 35544 81 232 0 368893 0
Current children cumulated CPU time (s) 1122.62
Current children cumulated vsize (KiB) 1481868

[startup+1183.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20757
/proc/meminfo: memFree=568552/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=1182.64
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 36664 0 0 0 118212 52 0 0 25 0 1 0 202486721 1511948288 36488 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 36488 81 232 0 368893 0
Current children cumulated CPU time (s) 1182.65
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20757
/proc/meminfo: memFree=567336/2055920 swapFree=4183176/4192956
[pid=20553] ppid=20551 vsize=5356 CPUtime=0.01
/proc/20553/stat : 20553 (Barcelogic) S 20551 20553 19189 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202486718 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20553/statm: 1339 237 197 169 0 50 0
[pid=20559] ppid=20553 vsize=1476512 CPUtime=1200.05
/proc/20559/stat : 20559 (bsat) R 20553 20553 19189 0 -1 4194304 36937 0 0 0 119952 53 0 0 25 0 1 0 202486721 1511948288 36761 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518298 0 0 4096 0 0 0 0 17 0 0 0
/proc/20559/statm: 369128 36761 81 232 0 368893 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481868

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20553 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=14997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.019996
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): 1200.96
CPU time (s): 1200.06
CPU user time (s): 1199.53
CPU system time (s): 0.53
CPU usage (%): 99.9252
Max. virtual memory (cumulated for all children) (KiB): 1481868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.014997
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= 770
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= 6

runsolver used 0.938857 second user time and 2.42063 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Sun Feb 18 19:00:09 UTC 2007

IDJOB= 296570
IDBENCH= 19940
IDSOLVER= 122
FILE ID= node75/296570-1171825209

PBS_JOBID= 3839639

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S1392532406-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296570-1171825209/Barcelogic /tmp/evaluation/296570-1171825209/instance-296570-1171825209.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-296570-1171825209 -o ROOT/results/node75/solver-296570-1171825209 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296570-1171825209/Barcelogic /tmp/evaluation/296570-1171825209/instance-296570-1171825209.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  aca6cad74270d95cd75e3239f6304512

RANDOM SEED= 109127700

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        715536 kB
Buffers:         49528 kB
Cached:        1168580 kB
SwapCached:       3920 kB
Active:         818060 kB
Inactive:       409960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        715536 kB
SwapTotal:     4192956 kB
SwapFree:      4183176 kB
Dirty:            1872 kB
Writeback:           0 kB
Mapped:          15712 kB
Slab:            98244 kB
Committed_AS:   602576 kB
PageTables:       1432 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= 66562 MiB

End job on node75 on Sun Feb 18 19:20:12 UTC 2007