Trace number 347043

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 Fixed 2007-04-13? (TO) 1200 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1775402689-01.SAT.shuffled.cnf
MD5SUM01f9fe21f07697aca0271800a004de34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.034993
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2556     7668 |     766       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2543     7717 |      --       0       --      -- |     --   | -13/49
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 587   #clauses: 2543   #literals: 7717
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-347043-1176618254 -o ROOT/results/node3/solver-347043-1176618254 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347043-1176618254/Barcelogic /tmp/evaluation/347043-1176618254/instance-347043-1176618254.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 3/77 3171
/proc/meminfo: memFree=1598360/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 137863195 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632923730 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3171/statm: 1339 233 195 169 0 50 0
[pid=3172] ppid=3171 vsize=5356 CPUtime=0
/proc/3172/stat : 3172 (Barcelogic) R 3171 3171 1701 0 -1 4194368 53 189 0 0 0 0 0 0 20 0 1 0 137863195 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 4408712 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/3172/statm: 1339 237 198 169 0 50 0

[startup+0.0933851 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3171
/proc/meminfo: memFree=1598360/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.101385 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3171
/proc/meminfo: memFree=1598360/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301417 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3171
/proc/meminfo: memFree=1598360/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701482 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3171
/proc/meminfo: memFree=1598360/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50161 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3177
/proc/meminfo: memFree=1592840/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=1.47
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 1853 0 0 0 147 0 0 0 25 0 1 0 137863197 1511923712 1824 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519701 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 1824 93 232 0 368887 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481844

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3177
/proc/meminfo: memFree=1590920/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=3.07
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 2059 0 0 0 307 0 0 0 25 0 1 0 137863197 1511923712 2030 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 2030 93 232 0 368887 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481844

[startup+6.30139 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3177
/proc/meminfo: memFree=1583624/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=6.27
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 4297 0 0 0 626 1 0 0 25 0 1 0 137863197 1511923712 4268 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 4268 93 232 0 368887 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481844

[startup+12.7024 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3177
/proc/meminfo: memFree=1573256/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=12.67
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 6219 0 0 0 1265 2 0 0 25 0 1 0 137863197 1511923712 6190 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517267 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 6190 93 232 0 368887 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481844

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3177
/proc/meminfo: memFree=1564360/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=25.46
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 8527 0 0 0 2542 4 0 0 25 0 1 0 137863197 1511923712 8498 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518228 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 8498 93 232 0 368887 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481844

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3177
/proc/meminfo: memFree=1537224/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=51.06
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 15344 0 0 0 5095 11 0 0 25 0 1 0 137863197 1511923712 15315 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 15315 93 232 0 368887 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1481844

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3177
/proc/meminfo: memFree=1520136/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=102.25
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 19471 0 0 0 10210 15 0 0 25 0 1 0 137863197 1511923712 19408 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 19408 93 232 0 368887 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1481844

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3177
/proc/meminfo: memFree=1515528/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=162.22
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 20745 0 0 0 16206 16 0 0 25 0 1 0 137863197 1511923712 20682 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 20682 93 232 0 368887 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481844

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 3177
/proc/meminfo: memFree=1512584/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=222.21
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 21380 0 0 0 22203 18 0 0 25 0 1 0 137863197 1511923712 21277 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519098 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 21277 93 232 0 368887 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1481844

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3177
/proc/meminfo: memFree=1512584/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=282.18
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 21431 0 0 0 28200 18 0 0 25 0 1 0 137863197 1511923712 21277 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 21277 93 232 0 368887 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1481844

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3177
/proc/meminfo: memFree=1512584/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=342.16
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 21431 0 0 0 34198 18 0 0 25 0 1 0 137863197 1511923712 21277 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 21277 93 232 0 368887 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1481844

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3179
/proc/meminfo: memFree=1512584/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=402.14
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 21518 0 0 0 40195 19 0 0 25 0 1 0 137863197 1511923712 21277 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 21277 93 232 0 368887 0

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

/proc/3177/statm: 369122 22482 93 232 0 368887 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1481844

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3179
/proc/meminfo: memFree=1507912/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=582.09
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 22804 0 0 0 58187 22 0 0 25 0 1 0 137863197 1511923712 22482 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134516854 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 22482 93 232 0 368887 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1481844

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3179
/proc/meminfo: memFree=1507336/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=642.08
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 22963 0 0 0 64185 23 0 0 25 0 1 0 137863197 1511923712 22607 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 22607 93 232 0 368887 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1481844

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3179
/proc/meminfo: memFree=1507400/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=702.05
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 22963 0 0 0 70182 23 0 0 25 0 1 0 137863197 1511923712 22607 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 22607 93 232 0 368887 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 1481844

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3179
/proc/meminfo: memFree=1507336/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=762.04
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 23003 0 0 0 76180 24 0 0 25 0 1 0 137863197 1511923712 22607 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518149 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 22607 93 232 0 368887 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 1481844

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3179
/proc/meminfo: memFree=1507336/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=822.01
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 23003 0 0 0 82177 24 0 0 25 0 1 0 137863197 1511923712 22607 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134539164 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 22607 93 232 0 368887 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 1481844

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3179
/proc/meminfo: memFree=1507208/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=882
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 23050 0 0 0 88175 25 0 0 25 0 1 0 137863197 1511923712 22607 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 22607 93 232 0 368887 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 1481844

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3179
/proc/meminfo: memFree=1507144/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=941.97
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 23101 0 0 0 94172 25 0 0 25 0 1 0 137863197 1511923712 22607 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 22607 93 232 0 368887 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 1481844

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3179
/proc/meminfo: memFree=1507208/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=1001.95
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 23101 0 0 0 100170 25 0 0 25 0 1 0 137863197 1511923712 22607 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517250 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 22607 93 232 0 368887 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 1481844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3179
/proc/meminfo: memFree=1507208/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=1061.94
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 23188 0 0 0 106168 26 0 0 25 0 1 0 137863197 1511923712 22607 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 22607 93 232 0 368887 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 1481844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3179
/proc/meminfo: memFree=1507208/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=1121.92
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 23188 0 0 0 112165 27 0 0 25 0 1 0 137863197 1511923712 22607 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 22607 93 232 0 368887 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 1481844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3179
/proc/meminfo: memFree=1503112/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=1181.9
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 24365 0 0 0 118163 27 0 0 25 0 1 0 137863197 1511923712 23620 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 23620 93 232 0 368887 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 1481844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3179
/proc/meminfo: memFree=1503112/2055920 swapFree=4153856/4192956
[pid=3171] ppid=3169 vsize=5356 CPUtime=0.01
/proc/3171/stat : 3171 (Barcelogic) S 3169 3171 1701 0 -1 4194304 335 426 0 0 0 0 1 0 16 0 1 0 137863195 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3171/statm: 1339 238 197 169 0 50 0
[pid=3177] ppid=3171 vsize=1476488 CPUtime=1199.99
/proc/3177/stat : 3177 (bsat) R 3171 3171 1701 0 -1 4194304 24365 0 0 0 119972 27 0 0 25 0 1 0 137863197 1511923712 23620 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517725 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 369122 23620 93 232 0 368887 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481844

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3171 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.016997
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200
CPU user time (s): 1199.73
CPU system time (s): 0.27
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 1482500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
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= 761
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= 30
involuntary context switches= 10

runsolver used 1.09183 second user time and 3.2845 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sun Apr 15 06:24:14 UTC 2007

IDJOB= 347043
IDBENCH= 20006
IDSOLVER= 154
FILE ID= node3/347043-1176618254

PBS_JOBID= 4556831

Free space on /tmp= 66556 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1775402689-01.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/347043-1176618254/Barcelogic /tmp/evaluation/347043-1176618254/instance-347043-1176618254.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-347043-1176618254 -o ROOT/results/node3/solver-347043-1176618254 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347043-1176618254/Barcelogic /tmp/evaluation/347043-1176618254/instance-347043-1176618254.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  01f9fe21f07697aca0271800a004de34

RANDOM SEED= 603774559

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1598768 kB
Buffers:         41960 kB
Cached:         322436 kB
SwapCached:       2600 kB
Active:         206676 kB
Inactive:       181800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1598768 kB
SwapTotal:     4192956 kB
SwapFree:      4153856 kB
Dirty:            1904 kB
Writeback:           0 kB
Mapped:          31924 kB
Slab:            54208 kB
Committed_AS:  4953788 kB
PageTables:       1784 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 node3 on Sun Apr 15 06:44:17 UTC 2007