Trace number 311986

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.07 1200.48

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1163137157-19-SAT.cnf
MD5SUM9b15d123fe04b0b8ae54fce3b90458d6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.215966
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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 |    7478    20939 |    2243       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |    7102    20898 |      --       0       --      -- |     --   | -376/-41
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 2105   #clauses: 7102   #literals: 20898
0.00/0.04	c CPU time:   0.031995 s
0.00/0.04	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/node69/watcher-311986-1172580028 -o ROOT/results/node69/solver-311986-1172580028 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311986-1172580028/Barcelogic /tmp/evaluation/311986-1172580028/instance-311986-1172580028.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: 0.93 0.98 0.99 3/64 27931
/proc/meminfo: memFree=1811688/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 277960599 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947813970 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/27931/statm: 1338 232 195 169 0 49 0
[pid=27932] ppid=27931 vsize=5352 CPUtime=0
/proc/27932/stat : 27932 (Barcelogic) S 27931 27931 27197 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/27932/statm: 1338 236 198 169 0 49 0
[pid=27933] ppid=27932 vsize=0 CPUtime=0
/proc/27933/stat : 27933 (Barcelogic) R 27932 27931 27197 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 277960599 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 0 0 0 17 1 0 0
/proc/27933/statm: 0 0 0 0 0 0 0
[pid=27934] ppid=27932 vsize=0 CPUtime=0
/proc/27934/stat : 27934 (sed) D 27932 27931 27197 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 277960599 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/27934/statm: 0 0 0 0 0 0 0

[startup+0.107803 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 27931
/proc/meminfo: memFree=1811688/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.516865 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 27931
/proc/meminfo: memFree=1811688/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.34 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 27937
/proc/meminfo: memFree=1806168/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476300 CPUtime=1.28
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 1526 0 0 0 128 0 0 0 25 0 1 0 277960604 1511731200 1499 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518738 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369075 1499 82 232 0 368840 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481652

[startup+2.97627 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 27937
/proc/meminfo: memFree=1802776/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476300 CPUtime=2.91
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 2613 0 0 0 291 0 0 0 25 0 1 0 277960604 1511731200 2586 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134561991 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369075 2586 82 232 0 368840 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481652

[startup+6.2588 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 27937
/proc/meminfo: memFree=1794712/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476300 CPUtime=6.2
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 4538 0 0 0 618 2 0 0 25 0 1 0 277960604 1511731200 4511 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369075 4511 82 232 0 368840 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481652

[startup+12.7159 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 27937
/proc/meminfo: memFree=1785240/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=12.65
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 6546 0 0 0 1263 2 0 0 25 0 1 0 277960604 1511788544 6517 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 6517 92 232 0 368854 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481708

[startup+25.524 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 27937
/proc/meminfo: memFree=1777368/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=25.45
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 8739 0 0 0 2541 4 0 0 25 0 1 0 277960604 1511788544 8710 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531133 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 8710 92 232 0 368854 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481708

[startup+51.1481 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 27937
/proc/meminfo: memFree=1742552/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=51.07
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 17304 0 0 0 5096 11 0 0 25 0 1 0 277960604 1511788544 17275 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 17275 92 232 0 368854 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481708

[startup+102.395 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 27937
/proc/meminfo: memFree=1697304/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=102.3
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 28465 0 0 0 10208 22 0 0 25 0 1 0 277960604 1511788544 28384 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 28384 92 232 0 368854 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481708

[startup+162.456 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27937
/proc/meminfo: memFree=1697304/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=162.35
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 28498 0 0 0 16213 22 0 0 25 0 1 0 277960604 1511788544 28384 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 28384 92 232 0 368854 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 1481708

[startup+222.518 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27937
/proc/meminfo: memFree=1680344/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=222.39
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 32838 0 0 0 22213 26 0 0 25 0 1 0 277960604 1511788544 32724 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 32724 92 232 0 368854 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 1481708

[startup+282.575 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27937
/proc/meminfo: memFree=1640984/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=282.43
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 42679 0 0 0 28207 36 0 0 25 0 1 0 277960604 1511788544 42565 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 42565 92 232 0 368854 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 1481708

[startup+342.628 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27937
/proc/meminfo: memFree=1616088/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=342.46
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 48891 0 0 0 34202 44 0 0 25 0 1 0 277960604 1511788544 48777 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 48777 92 232 0 368854 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 1481708

[startup+402.687 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27937
/proc/meminfo: memFree=1593176/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=402.5
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 54502 0 0 0 40199 51 0 0 25 0 1 0 277960604 1511788544 54388 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518698 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 54388 92 232 0 368854 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 1481708

[startup+462.74 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27937
/proc/meminfo: memFree=1573784/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=462.54
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 59373 0 0 0 46197 57 0 0 25 0 1 0 277960604 1511788544 59259 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 59259 92 232 0 368854 0
Current children cumulated CPU time (s) 462.58

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

[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=522.58
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 64742 0 0 0 52194 64 0 0 25 0 1 0 277960604 1511788544 64628 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 64628 92 232 0 368854 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 1481708

[startup+582.862 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27937
/proc/meminfo: memFree=1534296/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=582.62
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 69166 0 0 0 58193 69 0 0 25 0 1 0 277960604 1511788544 69052 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 69052 92 232 0 368854 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 1481708

[startup+642.929 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27937
/proc/meminfo: memFree=1517656/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=642.67
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 73318 0 0 0 64193 74 0 0 25 0 1 0 277960604 1511788544 73204 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 73204 92 232 0 368854 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 1481708

[startup+702.989 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27937
/proc/meminfo: memFree=1499160/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=702.71
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 77942 0 0 0 70191 80 0 0 25 0 1 0 277960604 1511788544 77828 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 77828 92 232 0 368854 0
Current children cumulated CPU time (s) 702.75
Current children cumulated vsize (KiB) 1481708

[startup+763.043 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27937
/proc/meminfo: memFree=1483416/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=762.74
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 81914 0 0 0 76191 83 0 0 25 0 1 0 277960604 1511788544 81800 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 81800 92 232 0 368854 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 1481708

[startup+823.096 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27937
/proc/meminfo: memFree=1468568/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=822.78
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 85555 0 0 0 82190 88 0 0 25 0 1 0 277960604 1511788544 85441 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 85441 92 232 0 368854 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 1481708

[startup+883.155 s]
/proc/loadavg: 1.07 1.00 1.00 2/66 27937
/proc/meminfo: memFree=1455512/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=882.81
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 88839 0 0 0 88190 91 0 0 25 0 1 0 277960604 1511788544 88725 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 88725 92 232 0 368854 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 1481708

[startup+943.213 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 27937
/proc/meminfo: memFree=1442904/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=942.86
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 92005 0 0 0 94191 95 0 0 25 0 1 0 277960604 1511788544 91891 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 91891 92 232 0 368854 0
Current children cumulated CPU time (s) 942.9
Current children cumulated vsize (KiB) 1481708

[startup+1003.27 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 27937
/proc/meminfo: memFree=1431000/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=1002.9
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 94960 0 0 0 100192 98 0 0 25 0 1 0 277960604 1511788544 94846 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 94846 92 232 0 368854 0
Current children cumulated CPU time (s) 1002.94
Current children cumulated vsize (KiB) 1481708

[startup+1063.34 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 27937
/proc/meminfo: memFree=1419096/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=1062.94
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 97914 0 0 0 106193 101 0 0 25 0 1 0 277960604 1511788544 97800 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 97800 92 232 0 368854 0
Current children cumulated CPU time (s) 1062.98
Current children cumulated vsize (KiB) 1481708

[startup+1123.39 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 27937
/proc/meminfo: memFree=1408792/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=1122.98
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 100490 0 0 0 112194 104 0 0 25 0 1 0 277960604 1511788544 100376 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 100376 92 232 0 368854 0
Current children cumulated CPU time (s) 1123.02
Current children cumulated vsize (KiB) 1481708

[startup+1183.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27937
/proc/meminfo: memFree=1398872/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=1183.02
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 102960 0 0 0 118195 107 0 0 25 0 1 0 277960604 1511788544 102846 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 102846 92 232 0 368854 0
Current children cumulated CPU time (s) 1183.06
Current children cumulated vsize (KiB) 1481708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27937
/proc/meminfo: memFree=1395672/2055920 swapFree=4183956/4192956
[pid=27931] ppid=27929 vsize=5352 CPUtime=0.04
/proc/27931/stat : 27931 (Barcelogic) S 27929 27931 27197 0 -1 4194304 332 640 0 0 0 0 4 0 16 0 1 0 277960599 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27931/statm: 1338 236 197 169 0 49 0
[pid=27937] ppid=27931 vsize=1476356 CPUtime=1200.03
/proc/27937/stat : 27937 (bsat) R 27931 27931 27197 0 -1 4194304 103740 0 0 0 119896 107 0 0 25 0 1 0 277960604 1511788544 103626 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27937/statm: 369089 103626 92 232 0 368854 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481708

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 27931 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=42993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.047992
while last known CPU time is 1200.07

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

Real time (s): 1200.48
CPU time (s): 1200.07
CPU user time (s): 1199
CPU system time (s): 1.07
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 1481916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.042993
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= 972
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 0.928858 second user time and 2.43263 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Tue Feb 27 12:40:29 UTC 2007

IDJOB= 311986
IDBENCH= 20329
IDSOLVER= 122
FILE ID= node69/311986-1172580028

PBS_JOBID= 3971918

Free space on /tmp= 66561 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1163137157-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/311986-1172580028/Barcelogic /tmp/evaluation/311986-1172580028/instance-311986-1172580028.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-311986-1172580028 -o ROOT/results/node69/solver-311986-1172580028 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311986-1172580028/Barcelogic /tmp/evaluation/311986-1172580028/instance-311986-1172580028.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  9b15d123fe04b0b8ae54fce3b90458d6

RANDOM SEED= 573337079

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1812096 kB
Buffers:         34968 kB
Cached:         160344 kB
SwapCached:       3248 kB
Active:         109996 kB
Inactive:        95756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812096 kB
SwapTotal:     4192956 kB
SwapFree:      4183956 kB
Dirty:            1968 kB
Writeback:           0 kB
Mapped:          15752 kB
Slab:            24096 kB
Committed_AS:   720212 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= 66561 MiB

End job on node69 on Tue Feb 27 13:00:31 UTC 2007