Trace number 308132

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) 1200.11 1200.7

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S1455331099-09-SAT.cnf
MD5SUMc88c589a7c8f9b32a4b7d3cd9d764f32
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.16121
Satisfiable
(Un)Satisfiability was proved
Number of variables3494
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	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 |    9344    25229 |    2803       0        0     nan |  0.000 % |
0.00/0.07	c |         0 |    8176    24425 |      --       0       --      -- |     --   | -1168/-804
0.00/0.07	c ==============================================================================
0.00/0.07	c Result  :   #vars: 2624   #clauses: 8176   #literals: 24425
0.00/0.07	c CPU time:   0.06199 s
0.00/0.07	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/node60/watcher-308132-1172516275 -o ROOT/results/node60/solver-308132-1172516275 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308132-1172516275/Barcelogic /tmp/evaluation/308132-1172516275/instance-308132-1172516275.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: 1.00 1.09 1.49 3/64 31015
/proc/meminfo: memFree=1982432/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 271584324 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894413394 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/31015/statm: 1338 232 195 169 0 49 0
[pid=31016] ppid=31015 vsize=5352 CPUtime=0
/proc/31016/stat : 31016 (Barcelogic) S 31015 31015 30891 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 271584325 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/31016/statm: 1338 236 198 169 0 49 0
[pid=31018] ppid=31016 vsize=0 CPUtime=0
/proc/31018/stat : 31018 (sed) R 31016 31015 30891 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 271584325 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/31018/statm: 
[startup+0.107614 s]
/proc/loadavg: 1.00 1.09 1.49 3/64 31015
/proc/meminfo: memFree=1982432/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.515676 s]
/proc/loadavg: 1.00 1.09 1.49 3/64 31015
/proc/meminfo: memFree=1982432/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.33582 s]
/proc/loadavg: 1.00 1.09 1.49 2/66 31021
/proc/meminfo: memFree=1977744/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=1.22
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 1279 0 0 0 122 0 0 0 25 0 1 0 271584335 1511653376 1234 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 1234 82 232 0 368821 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 1481576

[startup+2.97212 s]
/proc/loadavg: 1.00 1.09 1.49 2/66 31021
/proc/meminfo: memFree=1975376/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=2.85
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 2052 0 0 0 285 0 0 0 25 0 1 0 271584335 1511653376 2007 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 2007 82 232 0 368821 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 1481576

[startup+6.2547 s]
/proc/loadavg: 1.00 1.09 1.49 2/66 31021
/proc/meminfo: memFree=1969232/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=6.14
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 3426 0 0 0 613 1 0 0 25 0 1 0 271584335 1511653376 3381 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539780 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 3381 82 232 0 368821 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 1481576

[startup+12.7119 s]
/proc/loadavg: 1.00 1.09 1.48 2/66 31021
/proc/meminfo: memFree=1961496/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=12.59
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 5146 0 0 0 1257 2 0 0 25 0 1 0 271584335 1511653376 5065 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 5065 92 232 0 368821 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481576

[startup+25.5251 s]
/proc/loadavg: 1.00 1.08 1.47 2/66 31021
/proc/meminfo: memFree=1961560/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=25.4
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 5155 0 0 0 2538 2 0 0 25 0 1 0 271584335 1511653376 5074 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539778 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 5074 92 232 0 368821 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481576

[startup+51.1467 s]
/proc/loadavg: 1.00 1.08 1.46 2/66 31021
/proc/meminfo: memFree=1941720/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=51.01
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 10186 0 0 0 5093 8 0 0 25 0 1 0 271584335 1511653376 10105 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 10105 92 232 0 368821 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1481576

[startup+102.387 s]
/proc/loadavg: 1.00 1.06 1.43 2/66 31021
/proc/meminfo: memFree=1915224/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=102.23
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 16814 0 0 0 10208 15 0 0 25 0 1 0 271584335 1511653376 16733 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518395 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 16733 92 232 0 368821 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1481576

[startup+162.448 s]
/proc/loadavg: 1.00 1.05 1.41 2/66 31021
/proc/meminfo: memFree=1893400/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=162.28
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 22177 0 0 0 16206 22 0 0 25 0 1 0 271584335 1511653376 22096 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516977 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 22096 92 232 0 368821 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 1481576

[startup+222.524 s]
/proc/loadavg: 1.00 1.04 1.38 2/72 31129
/proc/meminfo: memFree=1873168/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=222.27
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 26754 0 0 0 22200 27 0 0 25 0 1 0 271584335 1511653376 26673 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 26673 92 232 0 368821 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 1481576

[startup+282.609 s]
/proc/loadavg: 1.00 1.03 1.35 2/66 31219
/proc/meminfo: memFree=1857296/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=282.28
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 30952 0 0 0 28196 32 0 0 25 0 1 0 271584335 1511653376 30871 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 30871 92 232 0 368821 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 1481576

[startup+342.667 s]
/proc/loadavg: 1.00 1.02 1.33 2/66 31219
/proc/meminfo: memFree=1843416/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=342.32
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 34453 0 0 0 34195 37 0 0 25 0 1 0 271584335 1511653376 34372 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 34372 92 232 0 368821 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 1481576

[startup+402.727 s]
/proc/loadavg: 1.00 1.02 1.30 2/66 31219
/proc/meminfo: memFree=1829912/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=402.36
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 37744 0 0 0 40194 42 0 0 25 0 1 0 271584335 1511653376 37663 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535246 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 37663 92 232 0 368821 0
Current children cumulated CPU time (s) 402.43
Current children cumulated vsize (KiB) 1481576

[startup+462.781 s]
/proc/loadavg: 1.00 1.01 1.28 2/66 31219
/proc/meminfo: memFree=1818648/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=462.39
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 40547 0 0 0 46195 44 0 0 25 0 1 0 271584335 1511653376 40466 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 40466 92 232 0 368821 0
Current children cumulated CPU time (s) 462.46
Current children cumulated vsize (KiB) 1481576

[startup+522.834 s]
/proc/loadavg: 1.00 1.00 1.26 2/66 31219

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

[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=522.42
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 43053 0 0 0 52195 47 0 0 25 0 1 0 271584335 1511653376 42972 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 42972 92 232 0 368821 0
Current children cumulated CPU time (s) 522.49
Current children cumulated vsize (KiB) 1481576

[startup+582.891 s]
/proc/loadavg: 1.00 1.00 1.24 2/66 31219
/proc/meminfo: memFree=1799256/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=582.46
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 45386 0 0 0 58197 49 0 0 25 0 1 0 271584335 1511653376 45305 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 45305 92 232 0 368821 0
Current children cumulated CPU time (s) 582.53
Current children cumulated vsize (KiB) 1481576

[startup+642.952 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 31219
/proc/meminfo: memFree=1790936/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=642.5
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 47476 0 0 0 64198 52 0 0 25 0 1 0 271584335 1511653376 47395 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518168 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 47395 92 232 0 368821 0
Current children cumulated CPU time (s) 642.57
Current children cumulated vsize (KiB) 1481576

[startup+703.012 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 31219
/proc/meminfo: memFree=1781848/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=702.53
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 49736 0 0 0 70199 54 0 0 25 0 1 0 271584335 1511653376 49655 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 49655 92 232 0 368821 0
Current children cumulated CPU time (s) 702.6
Current children cumulated vsize (KiB) 1481576

[startup+763.066 s]
/proc/loadavg: 1.00 1.00 1.19 2/66 31219
/proc/meminfo: memFree=1774360/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=762.57
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 51626 0 0 0 76201 56 0 0 25 0 1 0 271584335 1511653376 51545 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 51545 92 232 0 368821 0
Current children cumulated CPU time (s) 762.64
Current children cumulated vsize (KiB) 1481576

[startup+823.127 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 31219
/proc/meminfo: memFree=1765976/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=822.6
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 53690 0 0 0 82201 59 0 0 25 0 1 0 271584335 1511653376 53609 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 53609 92 232 0 368821 0
Current children cumulated CPU time (s) 822.67
Current children cumulated vsize (KiB) 1481576

[startup+883.177 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 31219
/proc/meminfo: memFree=1756824/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=882.64
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 55987 0 0 0 88202 62 0 0 25 0 1 0 271584335 1511653376 55906 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 55906 92 232 0 368821 0
Current children cumulated CPU time (s) 882.71
Current children cumulated vsize (KiB) 1481576

[startup+943.236 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 31219
/proc/meminfo: memFree=1749912/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=942.68
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 57689 0 0 0 94204 64 0 0 25 0 1 0 271584335 1511653376 57608 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 57608 92 232 0 368821 0
Current children cumulated CPU time (s) 942.75
Current children cumulated vsize (KiB) 1481576

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 31219
/proc/meminfo: memFree=1744024/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=1002.71
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 59175 0 0 0 100205 66 0 0 25 0 1 0 271584335 1511653376 59094 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518397 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 59094 92 232 0 368821 0
Current children cumulated CPU time (s) 1002.78
Current children cumulated vsize (KiB) 1481576

[startup+1063.36 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 31219
/proc/meminfo: memFree=1733976/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=1062.76
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 61674 0 0 0 106206 70 0 0 25 0 1 0 271584335 1511653376 61593 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 61593 92 232 0 368821 0
Current children cumulated CPU time (s) 1062.83
Current children cumulated vsize (KiB) 1481576

[startup+1123.42 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 31219
/proc/meminfo: memFree=1727256/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=1122.79
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 63341 0 0 0 112208 71 0 0 25 0 1 0 271584335 1511653376 63260 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 63260 92 232 0 368821 0
Current children cumulated CPU time (s) 1122.86
Current children cumulated vsize (KiB) 1481576

[startup+1183.47 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 31219
/proc/meminfo: memFree=1721944/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=1182.82
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 64664 0 0 0 118209 73 0 0 25 0 1 0 271584335 1511653376 64583 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 64583 92 232 0 368821 0
Current children cumulated CPU time (s) 1182.89
Current children cumulated vsize (KiB) 1481576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.69 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 31219
/proc/meminfo: memFree=1720152/2055920 swapFree=4179680/4192956
[pid=31015] ppid=31013 vsize=5352 CPUtime=0.07
/proc/31015/stat : 31015 (Barcelogic) S 31013 31015 30891 0 -1 4194304 332 755 0 0 0 0 7 0 16 0 1 0 271584324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31015/statm: 1338 236 197 169 0 49 0
[pid=31021] ppid=31015 vsize=1476224 CPUtime=1200.04
/proc/31021/stat : 31021 (bsat) R 31015 31015 30891 0 -1 4194304 65089 0 0 0 119930 74 0 0 25 0 1 0 271584335 1511653376 65008 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31021/statm: 369056 65008 92 232 0 368821 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 1481576

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 31015 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=72988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.078987
while last known CPU time is 1200.11

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

Real time (s): 1200.7
CPU time (s): 1200.11
CPU user time (s): 1199.37
CPU system time (s): 0.74
CPU usage (%): 99.9508
Max. virtual memory (cumulated for all children) (KiB): 1481576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.072988
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1087
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= 37
involuntary context switches= 10

runsolver used 0.791879 second user time and 2.51962 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Mon Feb 26 18:57:55 UTC 2007

IDJOB= 308132
IDBENCH= 20223
IDSOLVER= 122
FILE ID= node60/308132-1172516275

PBS_JOBID= 3971782

Free space on /tmp= 66557 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S1455331099-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/308132-1172516275/Barcelogic /tmp/evaluation/308132-1172516275/instance-308132-1172516275.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-308132-1172516275 -o ROOT/results/node60/solver-308132-1172516275 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308132-1172516275/Barcelogic /tmp/evaluation/308132-1172516275/instance-308132-1172516275.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  c88c589a7c8f9b32a4b7d3cd9d764f32

RANDOM SEED= 576220281

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:       1982840 kB
Buffers:          1504 kB
Cached:          31916 kB
SwapCached:       7108 kB
Active:          22140 kB
Inactive:        24420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1982840 kB
SwapTotal:     4192956 kB
SwapFree:      4179680 kB
Dirty:            1908 kB
Writeback:           0 kB
Mapped:          15076 kB
Slab:            12548 kB
Committed_AS:   786328 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB

End job on node60 on Mon Feb 26 19:17:58 UTC 2007