Trace number 298292

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 1200.65

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1965764400-19.SAT.shuffled.cnf
MD5SUMa8fcc21a1c405b91adf9e5bdbb6b4ddd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021995
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 |    2114     6457 |      --       0       --      -- |     --   | -16/67
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 484   #clauses: 2114   #literals: 6457
0.00/0.01	c CPU time:   0.006998 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/node42/watcher-298292-1171853337 -o ROOT/results/node42/solver-298292-1171853337 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298292-1171853337/Barcelogic /tmp/evaluation/298292-1171853337/instance-298292-1171853337.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: 1.84 2.06 1.77 3/64 15020
/proc/meminfo: memFree=384080/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 205289819 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415310418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/15020/statm: 1338 232 195 169 0 49 0
[pid=15021] ppid=15020 vsize=5352 CPUtime=0
/proc/15021/stat : 15021 (Barcelogic) S 15020 15020 14957 0 -1 4194368 53 0 0 0 0 0 0 0 18 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/15021/statm: 1338 236 198 169 0 49 0
[pid=15022] ppid=15021 vsize=0 CPUtime=0
/proc/15022/stat : 15022 (Barcelogic) D 15021 15020 14957 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 205289819 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/15022/statm: 0 0 0 0 0 0 0
[pid=15023] ppid=15021 vsize=192 CPUtime=0
/proc/15023/stat : 15023 (sed) R 15021 15020 14957 0 -1 4194304 42 0 0 0 0 0 0 0 22 0 1 0 205289819 196608 23 18446744073709551615 4194304 4240196 548682069536 18446744073709551615 259412522261 0 0 4096 0 0 0 0 17 1 0 0
/proc/15023/statm: 48 23 16 11 0 11 0

[startup+0.107313 s]
/proc/loadavg: 1.84 2.06 1.77 3/64 15020
/proc/meminfo: memFree=384080/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515386 s]
/proc/loadavg: 1.84 2.06 1.77 3/64 15020
/proc/meminfo: memFree=384080/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33554 s]
/proc/loadavg: 1.84 2.06 1.77 2/66 15026
/proc/meminfo: memFree=378688/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=1.31
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 1375 0 0 0 131 0 0 0 25 0 1 0 205289821 1511923712 1347 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 1347 91 232 0 368887 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481840

[startup+2.97185 s]
/proc/loadavg: 1.84 2.06 1.77 2/66 15026
/proc/meminfo: memFree=377536/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=2.94
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 2185 0 0 0 293 1 0 0 25 0 1 0 205289821 1511923712 2157 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134530310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 2157 91 232 0 368887 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481840

[startup+6.25548 s]
/proc/loadavg: 1.77 2.04 1.77 2/66 15026
/proc/meminfo: memFree=367552/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=6.23
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 4447 0 0 0 621 2 0 0 25 0 1 0 205289821 1511923712 4419 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134550987 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 4419 91 232 0 368887 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481840

[startup+12.7137 s]
/proc/loadavg: 1.71 2.02 1.76 2/66 15026
/proc/meminfo: memFree=365824/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=12.68
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 4574 0 0 0 1266 2 0 0 25 0 1 0 205289821 1511923712 4546 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 4546 91 232 0 368887 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481840

[startup+25.5262 s]
/proc/loadavg: 1.55 1.97 1.75 2/66 15026
/proc/meminfo: memFree=346240/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=25.49
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 9506 0 0 0 2544 5 0 0 25 0 1 0 205289821 1511923712 9478 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 9478 91 232 0 368887 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481840

[startup+51.149 s]
/proc/loadavg: 1.36 1.89 1.73 2/66 15026
/proc/meminfo: memFree=319552/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=51.1
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 16132 0 0 0 5100 10 0 0 25 0 1 0 205289821 1511923712 16104 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 16104 91 232 0 368887 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481840

[startup+102.391 s]
/proc/loadavg: 1.16 1.75 1.69 2/66 15026
/proc/meminfo: memFree=306624/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=102.33
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 19279 0 0 0 10220 13 0 0 25 0 1 0 205289821 1511923712 19209 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 19209 91 232 0 368887 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481840

[startup+162.453 s]
/proc/loadavg: 1.06 1.61 1.64 2/66 15026
/proc/meminfo: memFree=306624/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=162.37
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 19279 0 0 0 16224 13 0 0 25 0 1 0 205289821 1511923712 19209 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 19209 91 232 0 368887 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481840

[startup+222.511 s]
/proc/loadavg: 1.07 1.51 1.61 2/66 15026
/proc/meminfo: memFree=283136/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=222.4
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 25209 0 0 0 22221 19 0 0 25 0 1 0 205289821 1511923712 25139 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518311 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 25139 91 232 0 368887 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481840

[startup+282.567 s]
/proc/loadavg: 1.02 1.42 1.57 2/66 15026
/proc/meminfo: memFree=265984/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=282.44
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 29508 0 0 0 28221 23 0 0 25 0 1 0 205289821 1511923712 29438 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 29438 91 232 0 368887 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 1481840

[startup+342.63 s]
/proc/loadavg: 1.01 1.34 1.53 2/66 15026
/proc/meminfo: memFree=251264/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=342.48
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 33182 0 0 0 34221 27 0 0 25 0 1 0 205289821 1511923712 33112 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 33112 91 232 0 368887 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 1481840

[startup+402.694 s]
/proc/loadavg: 1.00 1.27 1.49 2/66 15026
/proc/meminfo: memFree=238912/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=402.53
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 36216 0 0 0 40221 32 0 0 25 0 1 0 205289821 1511923712 36146 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 36146 91 232 0 368887 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 1481840

[startup+462.753 s]
/proc/loadavg: 1.00 1.22 1.46 2/66 15026
/proc/meminfo: memFree=228416/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=462.57
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 38845 0 0 0 46222 35 0 0 25 0 1 0 205289821 1511923712 38775 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 38775 91 232 0 368887 0
Current children cumulated CPU time (s) 462.58

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

[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=582.64
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 44186 0 0 0 58223 41 0 0 25 0 1 0 205289821 1511923712 44116 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 44116 91 232 0 368887 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 1481840

[startup+642.925 s]
/proc/loadavg: 1.00 1.11 1.37 2/66 15026
/proc/meminfo: memFree=197440/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=642.67
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 46539 0 0 0 64223 44 0 0 25 0 1 0 205289821 1511923712 46469 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 46469 91 232 0 368887 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 1481840

[startup+702.984 s]
/proc/loadavg: 1.00 1.09 1.34 2/66 15026
/proc/meminfo: memFree=189248/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=702.72
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 48596 0 0 0 70225 47 0 0 25 0 1 0 205289821 1511923712 48526 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 48526 91 232 0 368887 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 1481840

[startup+763.07 s]
/proc/loadavg: 1.00 1.07 1.32 2/72 15136
/proc/meminfo: memFree=180232/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=762.72
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 50566 0 0 0 76222 50 0 0 25 0 1 0 205289821 1511923712 50496 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 50496 91 232 0 368887 0
Current children cumulated CPU time (s) 762.73
Current children cumulated vsize (KiB) 1481840

[startup+823.172 s]
/proc/loadavg: 1.07 1.09 1.31 2/66 15634
/proc/meminfo: memFree=173360/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=822.72
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 52435 0 0 0 82218 54 0 0 25 0 1 0 205289821 1511923712 52365 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 52365 91 232 0 368887 0
Current children cumulated CPU time (s) 822.73
Current children cumulated vsize (KiB) 1481840

[startup+883.235 s]
/proc/loadavg: 1.03 1.07 1.28 2/66 15634
/proc/meminfo: memFree=166208/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=882.77
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 54239 0 0 0 88220 57 0 0 25 0 1 0 205289821 1511923712 54169 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 54169 91 232 0 368887 0
Current children cumulated CPU time (s) 882.78
Current children cumulated vsize (KiB) 1481840

[startup+943.292 s]
/proc/loadavg: 1.01 1.05 1.26 2/66 15634
/proc/meminfo: memFree=160000/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=942.81
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 55822 0 0 0 94222 59 0 0 25 0 1 0 205289821 1511923712 55752 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 55752 91 232 0 368887 0
Current children cumulated CPU time (s) 942.82
Current children cumulated vsize (KiB) 1481840

[startup+1003.34 s]
/proc/loadavg: 1.00 1.04 1.25 2/66 15634
/proc/meminfo: memFree=153856/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=1002.83
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 57384 0 0 0 100223 60 0 0 25 0 1 0 205289821 1511923712 57314 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 57314 91 232 0 368887 0
Current children cumulated CPU time (s) 1002.84
Current children cumulated vsize (KiB) 1481840

[startup+1063.4 s]
/proc/loadavg: 1.00 1.03 1.23 2/66 15634
/proc/meminfo: memFree=147200/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=1062.88
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 59020 0 0 0 106226 62 0 0 25 0 1 0 205289821 1511923712 58950 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 58950 91 232 0 368887 0
Current children cumulated CPU time (s) 1062.89
Current children cumulated vsize (KiB) 1481840

[startup+1123.46 s]
/proc/loadavg: 1.00 1.02 1.21 2/66 15634
/proc/meminfo: memFree=140672/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=1122.92
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 60657 0 0 0 112228 64 0 0 25 0 1 0 205289821 1511923712 60587 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 60587 91 232 0 368887 0
Current children cumulated CPU time (s) 1122.93
Current children cumulated vsize (KiB) 1481840

[startup+1183.52 s]
/proc/loadavg: 1.00 1.02 1.19 2/66 15634
/proc/meminfo: memFree=134848/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=1182.96
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 62115 0 0 0 118230 66 0 0 25 0 1 0 205289821 1511923712 62045 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 62045 91 232 0 368887 0
Current children cumulated CPU time (s) 1182.97
Current children cumulated vsize (KiB) 1481840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.64 s]
/proc/loadavg: 1.00 1.02 1.19 2/66 15634
/proc/meminfo: memFree=133376/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=1200.06
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 62453 0 0 0 119940 66 0 0 25 0 1 0 205289821 1511923712 62383 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 62383 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+1200.64 s]
/proc/loadavg: 1.00 1.02 1.19 2/66 15634
/proc/meminfo: memFree=133376/2055920 swapFree=4183424/4192956
[pid=15020] ppid=15018 vsize=5352 CPUtime=0.01
/proc/15020/stat : 15020 (Barcelogic) S 15018 15020 14957 0 -1 4194304 332 423 0 0 0 0 1 0 16 0 1 0 205289819 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15020/statm: 1338 236 197 169 0 49 0
[pid=15026] ppid=15020 vsize=1476488 CPUtime=1200.06
/proc/15026/stat : 15026 (bsat) R 15020 15020 14957 0 -1 4194304 62453 0 0 0 119940 66 0 0 25 0 1 0 205289821 1511923712 62383 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 369122 62383 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 15020 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=12998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.017997
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): 1200.65
CPU time (s): 1200.07
CPU user time (s): 1199.41
CPU system time (s): 0.66
CPU usage (%): 99.9519
Max. virtual memory (cumulated for all children) (KiB): 1481840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 755
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= 12

runsolver used 0.91886 second user time and 2.47662 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Mon Feb 19 02:48:58 UTC 2007

IDJOB= 298292
IDBENCH= 19982
IDSOLVER= 122
FILE ID= node42/298292-1171853337

PBS_JOBID= 3839746

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-S1965764400-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298292-1171853337/Barcelogic /tmp/evaluation/298292-1171853337/instance-298292-1171853337.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-298292-1171853337 -o ROOT/results/node42/solver-298292-1171853337 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298292-1171853337/Barcelogic /tmp/evaluation/298292-1171853337/instance-298292-1171853337.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  a8fcc21a1c405b91adf9e5bdbb6b4ddd

RANDOM SEED= 430496721

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        384488 kB
Buffers:         52904 kB
Cached:        1491416 kB
SwapCached:       3904 kB
Active:         827012 kB
Inactive:       727092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        384488 kB
SwapTotal:     4192956 kB
SwapFree:      4183424 kB
Dirty:            1932 kB
Writeback:           0 kB
Mapped:          15148 kB
Slab:           103416 kB
Committed_AS:   789316 kB
PageTables:       1408 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 node42 on Mon Feb 19 03:09:01 UTC 2007