Trace number 298415

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 1200.4

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1736865558-13.SAT.shuffled.cnf
MD5SUM3731b562515f41a5190f82ea078ee6c1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.06299
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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 |    2130     6390 |     638       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2121     6413 |      --       0       --      -- |     --   | -9/23
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 490   #clauses: 2121   #literals: 6413
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-298415-1171855763 -o ROOT/results/node68/solver-298415-1171855763 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298415-1171855763/Barcelogic /tmp/evaluation/298415-1171855763/instance-298415-1171855763.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 1.00 1.00 3/64 13841
/proc/meminfo: memFree=728512/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 205533929 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414627410 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13841/statm: 1338 232 195 169 0 49 0
[pid=13842] ppid=13841 vsize=5352 CPUtime=0
/proc/13842/stat : 13842 (Barcelogic) S 13841 13841 13076 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13842/statm: 1338 236 198 169 0 49 0
[pid=13844] ppid=13842 vsize=192 CPUtime=0
/proc/13844/stat : 13844 (sed) R 13842 13841 13076 0 -1 4194304 42 0 0 0 0 0 0 0 22 0 1 0 205533929 196608 23 18446744073709551615 4194304 4240196 548682069536 18446744073709551615 257411839369 0 0 4096 0 0 0 0 17 1 0 0
/proc/13844/statm: 48 23 16 11 0 11 0

[startup+0.107369 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13841
/proc/meminfo: memFree=728512/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515403 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13841
/proc/meminfo: memFree=728512/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33748 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13847
/proc/meminfo: memFree=723248/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=1.31
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 1332 0 0 0 131 0 0 0 25 0 1 0 205533930 1511923712 1304 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 1304 91 232 0 368887 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481840

[startup+2.98263 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13847
/proc/meminfo: memFree=721840/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=2.96
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 2233 0 0 0 295 1 0 0 25 0 1 0 205533930 1511923712 2205 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134563476 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 2205 91 232 0 368887 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481840

[startup+6.25892 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13847
/proc/meminfo: memFree=712240/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=6.23
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 4400 0 0 0 621 2 0 0 25 0 1 0 205533930 1511923712 4372 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 4372 91 232 0 368887 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481840

[startup+12.7195 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13847
/proc/meminfo: memFree=710576/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=12.69
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 4453 0 0 0 1267 2 0 0 25 0 1 0 205533930 1511923712 4425 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 4425 91 232 0 368887 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481840

[startup+25.5247 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13847
/proc/meminfo: memFree=693744/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=25.49
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 8851 0 0 0 2545 4 0 0 25 0 1 0 205533930 1511923712 8823 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 8823 91 232 0 368887 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481840

[startup+51.149 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13847
/proc/meminfo: memFree=671600/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=51.11
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 14259 0 0 0 5101 10 0 0 25 0 1 0 205533930 1511923712 14231 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 14231 91 232 0 368887 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481840

[startup+102.395 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13847
/proc/meminfo: memFree=654768/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=102.34
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 18348 0 0 0 10220 14 0 0 25 0 1 0 205533930 1511923712 18278 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 18278 91 232 0 368887 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481840

[startup+162.462 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13847
/proc/meminfo: memFree=654768/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=162.39
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 18350 0 0 0 16225 14 0 0 25 0 1 0 205533930 1511923712 18280 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529924 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 18280 91 232 0 368887 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 1481840

[startup+222.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13847
/proc/meminfo: memFree=654768/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=222.43
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 18350 0 0 0 22229 14 0 0 25 0 1 0 205533930 1511923712 18280 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518426 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 18280 91 232 0 368887 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 1481840

[startup+282.579 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13847
/proc/meminfo: memFree=654768/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=282.49
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 18393 0 0 0 28234 15 0 0 25 0 1 0 205533930 1511923712 18280 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518275 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 18280 91 232 0 368887 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 1481840

[startup+342.637 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13847
/proc/meminfo: memFree=654704/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=342.52
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 18466 0 0 0 34237 15 0 0 25 0 1 0 205533930 1511923712 18287 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 18287 91 232 0 368887 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 1481840

[startup+402.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13847
/proc/meminfo: memFree=654704/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=402.57
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 18480 0 0 0 40242 15 0 0 25 0 1 0 205533930 1511923712 18301 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 18301 91 232 0 368887 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 1481840

[startup+462.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13847
/proc/meminfo: memFree=654640/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=462.61
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 18566 0 0 0 46246 15 0 0 25 0 1 0 205533930 1511923712 18301 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 18301 91 232 0 368887 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 1481840

[startup+522.817 s]

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

[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=582.7
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 20455 0 0 0 58252 18 0 0 25 0 1 0 205533930 1511923712 20190 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 20190 91 232 0 368887 0
Current children cumulated CPU time (s) 582.7
Current children cumulated vsize (KiB) 1481840

[startup+642.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13849
/proc/meminfo: memFree=634160/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=642.75
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 23713 0 0 0 64254 21 0 0 25 0 1 0 205533930 1511923712 23448 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 23448 91 232 0 368887 0
Current children cumulated CPU time (s) 642.75
Current children cumulated vsize (KiB) 1481840

[startup+703.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13849
/proc/meminfo: memFree=619568/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=702.8
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 27365 0 0 0 70256 24 0 0 25 0 1 0 205533930 1511923712 27100 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 27100 91 232 0 368887 0
Current children cumulated CPU time (s) 702.8
Current children cumulated vsize (KiB) 1481840

[startup+763.062 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13849
/proc/meminfo: memFree=607728/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=762.85
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 30323 0 0 0 76257 28 0 0 25 0 1 0 205533930 1511923712 30058 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516708 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 30058 91 232 0 368887 0
Current children cumulated CPU time (s) 762.85
Current children cumulated vsize (KiB) 1481840

[startup+823.124 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13849
/proc/meminfo: memFree=597296/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=822.9
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 32907 0 0 0 82259 31 0 0 25 0 1 0 205533930 1511923712 32642 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 32642 91 232 0 368887 0
Current children cumulated CPU time (s) 822.9
Current children cumulated vsize (KiB) 1481840

[startup+883.185 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13849
/proc/meminfo: memFree=588464/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=882.94
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 35113 0 0 0 88261 33 0 0 25 0 1 0 205533930 1511923712 34848 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 34848 91 232 0 368887 0
Current children cumulated CPU time (s) 882.94
Current children cumulated vsize (KiB) 1481840

[startup+943.242 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13849
/proc/meminfo: memFree=578992/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=942.98
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 37493 0 0 0 94263 35 0 0 25 0 1 0 205533930 1511923712 37228 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 37228 91 232 0 368887 0
Current children cumulated CPU time (s) 942.98
Current children cumulated vsize (KiB) 1481840

[startup+1003.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13849
/proc/meminfo: memFree=569648/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=1003.02
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 39832 0 0 0 100265 37 0 0 25 0 1 0 205533930 1511923712 39567 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 39567 91 232 0 368887 0
Current children cumulated CPU time (s) 1003.02
Current children cumulated vsize (KiB) 1481840

[startup+1063.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13849
/proc/meminfo: memFree=561712/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=1063.07
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 41780 0 0 0 106268 39 0 0 25 0 1 0 205533930 1511923712 41515 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 41515 91 232 0 368887 0
Current children cumulated CPU time (s) 1063.07
Current children cumulated vsize (KiB) 1481840

[startup+1123.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13849
/proc/meminfo: memFree=553776/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=1123.12
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 43768 0 0 0 112270 42 0 0 25 0 1 0 205533930 1511923712 43503 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 43503 91 232 0 368887 0
Current children cumulated CPU time (s) 1123.12
Current children cumulated vsize (KiB) 1481840

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13849
/proc/meminfo: memFree=546544/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=1183.16
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 45588 0 0 0 118272 44 0 0 25 0 1 0 205533930 1511923712 45323 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 45323 91 232 0 368887 0
Current children cumulated CPU time (s) 1183.16
Current children cumulated vsize (KiB) 1481840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13849
/proc/meminfo: memFree=544176/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=1200.07
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 46142 0 0 0 119962 45 0 0 25 0 1 0 205533930 1511923712 45877 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518409 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 45877 91 232 0 368887 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481840

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13849
/proc/meminfo: memFree=544176/2055920 swapFree=4183892/4192956
[pid=13841] ppid=13839 vsize=5352 CPUtime=0
/proc/13841/stat : 13841 (Barcelogic) S 13839 13841 13076 0 -1 4194304 332 412 0 0 0 0 0 0 16 0 1 0 205533929 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13841/statm: 1338 236 197 169 0 49 0
[pid=13847] ppid=13841 vsize=1476488 CPUtime=1200.07
/proc/13847/stat : 13847 (bsat) R 13841 13841 13076 0 -1 4194304 46142 0 0 0 119962 45 0 0 25 0 1 0 205533930 1511923712 45877 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518409 0 0 4096 0 0 0 0 17 1 0 0
/proc/13847/statm: 369122 45877 91 232 0 368887 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481840

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13841 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.017996
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): 1200.4
CPU time (s): 1200.07
CPU user time (s): 1199.62
CPU system time (s): 0.45
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 1482104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 744
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 0.995848 second user time and 2.40263 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Mon Feb 19 03:29:23 UTC 2007

IDJOB= 298415
IDBENCH= 19985
IDSOLVER= 122
FILE ID= node68/298415-1171855763

PBS_JOBID= 3839747

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1736865558-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298415-1171855763/Barcelogic /tmp/evaluation/298415-1171855763/instance-298415-1171855763.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-298415-1171855763 -o ROOT/results/node68/solver-298415-1171855763 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298415-1171855763/Barcelogic /tmp/evaluation/298415-1171855763/instance-298415-1171855763.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  3731b562515f41a5190f82ea078ee6c1

RANDOM SEED= 135364451

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:        728856 kB
Buffers:         49848 kB
Cached:        1154676 kB
SwapCached:       3088 kB
Active:         816184 kB
Inactive:       397976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        728856 kB
SwapTotal:     4192956 kB
SwapFree:      4183892 kB
Dirty:            1792 kB
Writeback:           0 kB
Mapped:          15412 kB
Slab:            98988 kB
Committed_AS:   614496 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node68 on Mon Feb 19 03:49:26 UTC 2007