Trace number 304934

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) 1200.01 1200.38

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S342579098-10.cnf
MD5SUM868195ba98c78e25f7a7fe087bb75c79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark39.15
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   11900    83300 |    3569       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 140   #clauses: 11900   #literals: 83300
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	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/node40/watcher-304934-1172068586 -o ROOT/results/node40/solver-304934-1172068586 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304934-1172068586/Barcelogic /tmp/evaluation/304934-1172068586/instance-304934-1172068586.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: 0.85 0.97 0.97 3/64 29201
/proc/meminfo: memFree=1451232/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0
/proc/29201/stat : 29201 (Barcelogic) R 29199 29201 29138 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 131892888 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519778386 0 0 4100 65536 0 0 0 17 1 0 0
/proc/29201/statm: 1338 232 195 169 0 49 0
[pid=29202] ppid=29201 vsize=5352 CPUtime=0
/proc/29202/stat : 29202 (Barcelogic) S 29201 29201 29138 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 131892889 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/29202/statm: 1338 236 198 169 0 49 0
[pid=29204] ppid=29202 vsize=0 CPUtime=0
/proc/29204/stat : 29204 (sed) D 29202 29201 29138 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 131892889 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/29204/statm: 0 0 0 0 0 0 0

[startup+0.107429 s]
/proc/loadavg: 0.85 0.97 0.97 3/64 29201
/proc/meminfo: memFree=1451232/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.515477 s]
/proc/loadavg: 0.85 0.97 0.97 3/64 29201
/proc/meminfo: memFree=1451232/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33558 s]
/proc/loadavg: 0.85 0.97 0.97 2/66 29207
/proc/meminfo: memFree=1441808/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=1.26
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 2589 0 0 0 126 0 0 0 25 0 1 0 131892894 1511952384 2563 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529814 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 2563 81 232 0 368894 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481868

[startup+2.97379 s]
/proc/loadavg: 0.86 0.97 0.97 2/66 29207
/proc/meminfo: memFree=1435792/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=2.91
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 4681 0 0 0 289 2 0 0 25 0 1 0 131892894 1511952384 4655 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 4655 81 232 0 368894 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481868

[startup+6.25822 s]
/proc/loadavg: 0.86 0.97 0.97 2/66 29207
/proc/meminfo: memFree=1421776/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=6.19
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 7806 0 0 0 616 3 0 0 25 0 1 0 131892894 1511952384 7780 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 7780 81 232 0 368894 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481868

[startup+12.7181 s]
/proc/loadavg: 0.88 0.97 0.97 2/66 29207
/proc/meminfo: memFree=1399704/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=12.64
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 12922 0 0 0 1258 6 0 0 25 0 1 0 131892894 1511952384 12896 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 12896 81 232 0 368894 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481868

[startup+25.5217 s]
/proc/loadavg: 0.90 0.97 0.97 2/66 29207
/proc/meminfo: memFree=1370200/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=25.45
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 20136 0 0 0 2534 11 0 0 25 0 1 0 131892894 1511952384 20022 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 20022 81 232 0 368894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481868

[startup+51.148 s]
/proc/loadavg: 0.93 0.97 0.97 2/66 29207
/proc/meminfo: memFree=1370200/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=51.06
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 20171 0 0 0 5095 11 0 0 25 0 1 0 131892894 1511952384 20057 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 20057 81 232 0 368894 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481868

[startup+102.391 s]
/proc/loadavg: 0.97 0.97 0.97 2/66 29207
/proc/meminfo: memFree=1337752/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=102.3
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 28461 0 0 0 10211 19 0 0 25 0 1 0 131892894 1511952384 28347 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 28347 81 232 0 368894 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481868

[startup+162.458 s]
/proc/loadavg: 1.02 0.99 0.97 2/66 29207
/proc/meminfo: memFree=1302552/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=162.34
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 37071 0 0 0 16207 27 0 0 25 0 1 0 131892894 1511952384 36957 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 36957 81 232 0 368894 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481868

[startup+222.515 s]
/proc/loadavg: 1.01 0.99 0.97 2/66 29207
/proc/meminfo: memFree=1276376/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=222.38
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 43632 0 0 0 22204 34 0 0 25 0 1 0 131892894 1511952384 43518 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134530028 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 43518 81 232 0 368894 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481868

[startup+282.574 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 29207
/proc/meminfo: memFree=1254232/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=282.43
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 49179 0 0 0 28203 40 0 0 25 0 1 0 131892894 1511952384 49065 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 49065 81 232 0 368894 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 1481868

[startup+342.633 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 29207
/proc/meminfo: memFree=1235872/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=342.47
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 53770 0 0 0 34202 45 0 0 25 0 1 0 131892894 1511952384 53656 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 53656 81 232 0 368894 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 1481868

[startup+402.695 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 29207
/proc/meminfo: memFree=1218080/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=402.52
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 58144 0 0 0 40202 50 0 0 25 0 1 0 131892894 1511952384 58030 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 58030 81 232 0 368894 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 1481868

[startup+462.755 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 29207
/proc/meminfo: memFree=1201952/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=462.56
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 62178 0 0 0 46202 54 0 0 25 0 1 0 131892894 1511952384 62064 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 62064 81 232 0 368894 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 1481868

[startup+522.813 s]

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

[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=582.64
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 69169 0 0 0 58202 62 0 0 25 0 1 0 131892894 1511952384 69055 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 69055 81 232 0 368894 0
Current children cumulated CPU time (s) 582.68
Current children cumulated vsize (KiB) 1481868

[startup+642.935 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 29207
/proc/meminfo: memFree=1160928/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=642.69
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 72399 0 0 0 64203 66 0 0 25 0 1 0 131892894 1511952384 72285 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 72285 81 232 0 368894 0
Current children cumulated CPU time (s) 642.73
Current children cumulated vsize (KiB) 1481868

[startup+702.995 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 29207
/proc/meminfo: memFree=1148576/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=702.73
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 75493 0 0 0 70204 69 0 0 25 0 1 0 131892894 1511952384 75379 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 75379 81 232 0 368894 0
Current children cumulated CPU time (s) 702.77
Current children cumulated vsize (KiB) 1481868

[startup+763.055 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 29207
/proc/meminfo: memFree=1136736/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=762.78
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 78472 0 0 0 76206 72 0 0 25 0 1 0 131892894 1511952384 78358 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 78358 81 232 0 368894 0
Current children cumulated CPU time (s) 762.82
Current children cumulated vsize (KiB) 1481868

[startup+823.113 s]
/proc/loadavg: 1.10 1.02 0.98 2/66 29207
/proc/meminfo: memFree=1125856/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=822.82
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 81135 0 0 0 82207 75 0 0 25 0 1 0 131892894 1511952384 81021 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 81021 81 232 0 368894 0
Current children cumulated CPU time (s) 822.86
Current children cumulated vsize (KiB) 1481868

[startup+883.168 s]
/proc/loadavg: 1.04 1.01 0.98 2/66 29207
/proc/meminfo: memFree=1115936/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=882.85
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 83640 0 0 0 88209 76 0 0 25 0 1 0 131892894 1511952384 83526 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 83526 81 232 0 368894 0
Current children cumulated CPU time (s) 882.89
Current children cumulated vsize (KiB) 1481868

[startup+943.224 s]
/proc/loadavg: 1.01 1.00 0.98 2/66 29207
/proc/meminfo: memFree=1105824/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=942.89
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 86153 0 0 0 94210 79 0 0 25 0 1 0 131892894 1511952384 86039 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 86039 81 232 0 368894 0
Current children cumulated CPU time (s) 942.93
Current children cumulated vsize (KiB) 1481868

[startup+1003.28 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 29207
/proc/meminfo: memFree=1095904/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=1002.93
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 88648 0 0 0 100212 81 0 0 25 0 1 0 131892894 1511952384 88534 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 88534 81 232 0 368894 0
Current children cumulated CPU time (s) 1002.97
Current children cumulated vsize (KiB) 1481868

[startup+1063.34 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 29207
/proc/meminfo: memFree=1085984/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=1062.98
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 91104 0 0 0 106214 84 0 0 25 0 1 0 131892894 1511952384 90990 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 90990 81 232 0 368894 0
Current children cumulated CPU time (s) 1063.02
Current children cumulated vsize (KiB) 1481868

[startup+1123.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 29207
/proc/meminfo: memFree=1076704/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=1123.02
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 93421 0 0 0 112215 87 0 0 25 0 1 0 131892894 1511952384 93307 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 93307 81 232 0 368894 0
Current children cumulated CPU time (s) 1123.06
Current children cumulated vsize (KiB) 1481868

[startup+1183.46 s]
/proc/loadavg: 1.06 1.01 0.99 2/66 29207
/proc/meminfo: memFree=1067616/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=1183.06
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 95695 0 0 0 118217 89 0 0 25 0 1 0 131892894 1511952384 95581 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 95581 81 232 0 368894 0
Current children cumulated CPU time (s) 1183.1
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.04 1.01 0.99 2/66 29207
/proc/meminfo: memFree=1065120/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=1199.97
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 96293 0 0 0 119907 90 0 0 25 0 1 0 131892894 1511952384 96179 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 96179 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.01
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

[startup+1200.37 s]
/proc/loadavg: 1.04 1.01 0.99 2/66 29207
/proc/meminfo: memFree=1065120/2055920 swapFree=4183972/4192956
[pid=29201] ppid=29199 vsize=5352 CPUtime=0.04
/proc/29201/stat : 29201 (Barcelogic) S 29199 29201 29138 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 131892888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29201/statm: 1338 236 197 169 0 49 0
[pid=29207] ppid=29201 vsize=1476516 CPUtime=1199.97
/proc/29207/stat : 29207 (bsat) R 29201 29201 29138 0 -1 4194304 96293 0 0 0 119907 90 0 0 25 0 1 0 131892894 1511952384 96179 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29207/statm: 369129 96179 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481868

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29201 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=45993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.052991
while last known CPU time is 1200.01

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

Real time (s): 1200.38
CPU time (s): 1200.01
CPU user time (s): 1199.11
CPU system time (s): 0.9
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 1482220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.045993
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 956
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= 11

runsolver used 0.91486 second user time and 2.33264 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Wed Feb 21 14:36:26 UTC 2007

IDJOB= 304934
IDBENCH= 20144
IDSOLVER= 122
FILE ID= node40/304934-1172068586

PBS_JOBID= 3892810

Free space on /tmp= 66560 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S342579098-10.cnf
COMMAND LINE= /tmp/evaluation/304934-1172068586/Barcelogic /tmp/evaluation/304934-1172068586/instance-304934-1172068586.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-304934-1172068586 -o ROOT/results/node40/solver-304934-1172068586 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304934-1172068586/Barcelogic /tmp/evaluation/304934-1172068586/instance-304934-1172068586.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  868195ba98c78e25f7a7fe087bb75c79

RANDOM SEED= 628334643

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1451704 kB
Buffers:         36284 kB
Cached:         498760 kB
SwapCached:       3176 kB
Active:         122820 kB
Inactive:       421744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1451704 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          15376 kB
Slab:            45752 kB
Committed_AS:   232804 kB
PageTables:       1412 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= 66560 MiB

End job on node40 on Wed Feb 21 14:56:29 UTC 2007