Trace number 347410

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 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

Solver Data (download as text)

0.00/0.03	c Parsing...
0.00/0.57	c ==============================================================================
0.00/0.57	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.57	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.57	c ==============================================================================
0.00/0.57	c |         0 |  614789  1419314 |  184436       0        0     nan |  0.000 % |
4.53/4.60	c |         0 |  248601   661061 |      --       0       --      -- |     --   | -225959/-441263
4.53/4.60	c ==============================================================================
4.53/4.60	c Result  :   #vars: 44244   #clauses: 248601   #literals: 661061
4.53/4.60	c CPU time:   4.40533 s
4.53/4.60	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/node23/watcher-347410-1176899566 -o ROOT/results/node23/solver-347410-1176899566 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347410-1176899566/Barcelogic /tmp/evaluation/347410-1176899566/instance-347410-1176899566.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: 0.91 0.95 0.98 3/77 2396
/proc/meminfo: memFree=1739960/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=0
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 137873739 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487830610 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2396/statm: 1338 232 195 169 0 49 0
[pid=2397] ppid=2396 vsize=5352 CPUtime=0
/proc/2397/stat : 2397 (Barcelogic) S 2396 2396 1043 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 137873740 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/2397/statm: 1338 236 198 169 0 49 0

[startup+0.0903609 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 2396
/proc/meminfo: memFree=1739960/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=0
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137873739 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2396/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10136 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 2396
/proc/meminfo: memFree=1739960/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=0
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137873739 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2396/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.3014 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 2396
/proc/meminfo: memFree=1739960/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=0
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137873739 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2396/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701477 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 2396
/proc/meminfo: memFree=1739960/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=0
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137873739 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2396/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50262 s]
/proc/loadavg: 0.91 0.95 0.98 2/79 2401
/proc/meminfo: memFree=1675368/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=0
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137873739 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2396/statm: 1338 235 197 169 0 49 0
[pid=2401] ppid=2396 vsize=82492 CPUtime=1.45
/proc/2401/stat : 2401 (SatELite_releas) R 2396 2396 1043 0 -1 4194304 17985 0 0 0 136 9 0 0 25 0 1 0 137873740 84471808 16515 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134570882 0 0 4096 3 0 0 0 17 1 0 0
/proc/2401/statm: 20623 16515 66 128 0 20492 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 87844

[startup+3.10193 s]
/proc/loadavg: 0.91 0.95 0.98 2/79 2401
/proc/meminfo: memFree=1670888/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=0
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137873739 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2396/statm: 1338 235 197 169 0 49 0
[pid=2401] ppid=2396 vsize=90996 CPUtime=3.05
/proc/2401/stat : 2401 (SatELite_releas) R 2396 2396 1043 0 -1 4194304 20056 0 0 0 295 10 0 0 25 0 1 0 137873740 93179904 18224 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134591202 0 0 4096 3 0 0 0 17 1 0 0
/proc/2401/statm: 22749 18224 66 128 0 22618 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 96348

[startup+6.30155 s]
/proc/loadavg: 0.92 0.95 0.98 2/79 2402
/proc/meminfo: memFree=1716264/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473216 CPUtime=1.34
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 4219 0 0 0 132 2 0 0 25 0 1 0 137874234 1508573184 3759 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134545354 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368304 3759 78 232 0 368069 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 1478568

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.98 2/79 2402
/proc/meminfo: memFree=1712232/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473388 CPUtime=7.74
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 6094 0 0 0 771 3 0 0 25 0 1 0 137874234 1508749312 5367 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368347 5367 84 232 0 368112 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 1478740

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.98 2/79 2402
/proc/meminfo: memFree=1705960/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473388 CPUtime=20.53
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 7116 0 0 0 2050 3 0 0 25 0 1 0 137874234 1508749312 6389 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368347 6389 84 232 0 368112 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 1478740

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 2402
/proc/meminfo: memFree=1699240/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473388 CPUtime=46.12
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 8804 0 0 0 4606 6 0 0 25 0 1 0 137874234 1508749312 8077 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368347 8077 84 232 0 368112 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 1478740

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/79 2402
/proc/meminfo: memFree=1686248/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473388 CPUtime=97.31
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 12029 0 0 0 9721 10 0 0 25 0 1 0 137874234 1508749312 11302 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368347 11302 84 232 0 368112 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 1478740

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2402
/proc/meminfo: memFree=1670696/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473388 CPUtime=157.28
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 15922 0 0 0 15715 13 0 0 25 0 1 0 137874234 1508749312 15195 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368347 15195 84 232 0 368112 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 1478740

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2402
/proc/meminfo: memFree=1659304/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473388 CPUtime=217.26
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 18785 0 0 0 21710 16 0 0 25 0 1 0 137874234 1508749312 17958 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368347 17958 94 232 0 368112 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 1478740

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2402
/proc/meminfo: memFree=1659304/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473388 CPUtime=277.24
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 18785 0 0 0 27708 16 0 0 25 0 1 0 137874234 1508749312 17958 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534484 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368347 17958 94 232 0 368112 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 1478740

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2404
/proc/meminfo: memFree=1659112/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473388 CPUtime=337.23
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 18785 0 0 0 33706 17 0 0 25 0 1 0 137874234 1508749312 17958 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517300 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368347 17958 94 232 0 368112 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 1478740

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2404
/proc/meminfo: memFree=1657448/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473388 CPUtime=397.21
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 19261 0 0 0 39703 18 0 0 25 0 1 0 137874234 1508749312 18434 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368347 18434 94 232 0 368112 0

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

/proc/2402/statm: 368347 26838 94 232 0 368112 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 1478740

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2404
/proc/meminfo: memFree=1610088/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473388 CPUtime=637.13
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 31046 0 0 0 63679 34 0 0 25 0 1 0 137874234 1508749312 30219 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368347 30219 94 232 0 368112 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 1478740

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2404
/proc/meminfo: memFree=1598568/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473388 CPUtime=697.1
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 33947 0 0 0 69672 38 0 0 25 0 1 0 137874234 1508749312 33120 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368347 33120 94 232 0 368112 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 1478740

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2404
/proc/meminfo: memFree=1587240/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473388 CPUtime=757.08
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 36747 0 0 0 75667 41 0 0 25 0 1 0 137874234 1508749312 35920 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368347 35920 94 232 0 368112 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 1478740

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2404
/proc/meminfo: memFree=1586856/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473388 CPUtime=817.06
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 36864 0 0 0 81664 42 0 0 25 0 1 0 137874234 1508749312 35964 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517785 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368347 35964 94 232 0 368112 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 1478740

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2404
/proc/meminfo: memFree=1586856/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473388 CPUtime=877.03
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 36924 0 0 0 87661 42 0 0 25 0 1 0 137874234 1508749312 35964 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368347 35964 94 232 0 368112 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 1478740

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 3/79 2404
/proc/meminfo: memFree=1586856/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473388 CPUtime=937.02
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 36924 0 0 0 93659 43 0 0 25 0 1 0 137874234 1508749312 35964 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368347 35964 94 232 0 368112 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 1478740

[startup+1002.3 s]
/proc/loadavg: 1.07 0.99 0.99 2/79 2404
/proc/meminfo: memFree=1586856/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473388 CPUtime=996.99
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 36924 0 0 0 99656 43 0 0 25 0 1 0 137874234 1508749312 35964 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517322 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368347 35964 94 232 0 368112 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 1478740

[startup+1062.3 s]
/proc/loadavg: 1.10 1.00 0.99 2/79 2404
/proc/meminfo: memFree=1586792/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473388 CPUtime=1056.98
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 37010 0 0 0 105654 44 0 0 25 0 1 0 137874234 1508749312 35964 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368347 35964 94 232 0 368112 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 1478740

[startup+1122.3 s]
/proc/loadavg: 1.03 1.00 0.99 2/79 2404
/proc/meminfo: memFree=1586792/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473388 CPUtime=1116.95
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 37010 0 0 0 111651 44 0 0 25 0 1 0 137874234 1508749312 35964 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368347 35964 94 232 0 368112 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 1478740

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 0.99 3/79 2404
/proc/meminfo: memFree=1586792/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473388 CPUtime=1176.94
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 37010 0 0 0 117649 45 0 0 25 0 1 0 137874234 1508749312 35964 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368347 35964 94 232 0 368112 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 1478740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.01 1.00 0.99 2/79 2404
/proc/meminfo: memFree=1586792/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473388 CPUtime=1195.13
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 37010 0 0 0 119468 45 0 0 25 0 1 0 137874234 1508749312 35964 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368347 35964 94 232 0 368112 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1478740

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

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

[startup+1200.5 s]
/proc/loadavg: 1.01 1.00 0.99 2/79 2404
/proc/meminfo: memFree=1586792/2055920 swapFree=4169120/4192956
[pid=2396] ppid=2394 vsize=5352 CPUtime=4.87
/proc/2396/stat : 2396 (Barcelogic) S 2394 2396 1043 0 -1 4194304 334 27605 0 0 0 0 469 18 16 0 1 0 137873739 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2396/statm: 1338 237 197 169 0 49 0
[pid=2402] ppid=2396 vsize=1473388 CPUtime=1195.13
/proc/2402/stat : 2402 (bsat) R 2396 2396 1043 0 -1 4194304 37010 0 0 0 119468 45 0 0 25 0 1 0 137874234 1508749312 35964 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/2402/statm: 368347 35964 94 232 0 368112 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1478740

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2396 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=698285
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=186971
# CPU time returned by wait4() is 4.88526
# 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): 1200.51
CPU time (s): 1200
CPU user time (s): 1199.37
CPU system time (s): 0.63
CPU usage (%): 99.9571
Max. virtual memory (cumulated for all children) (KiB): 1479132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.69829
system time used= 0.186971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27939
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= 46
involuntary context switches= 109

runsolver used 1.2898 second user time and 3.08653 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Apr 18 12:32:46 UTC 2007

IDJOB= 347410
IDBENCH= 20387
IDSOLVER= 154
FILE ID= node23/347410-1176899566

PBS_JOBID= 4595135

Free space on /tmp= 66444 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= /tmp/evaluation/347410-1176899566/Barcelogic /tmp/evaluation/347410-1176899566/instance-347410-1176899566.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-347410-1176899566 -o ROOT/results/node23/solver-347410-1176899566 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347410-1176899566/Barcelogic /tmp/evaluation/347410-1176899566/instance-347410-1176899566.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  45ee13b66821e6c36f3e38be418fa121

RANDOM SEED= 847562561

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1740432 kB
Buffers:         17164 kB
Cached:         218080 kB
SwapCached:       2008 kB
Active:          80596 kB
Inactive:       178344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1740432 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:           12612 kB
Writeback:           0 kB
Mapped:          31640 kB
Slab:            42068 kB
Committed_AS:  2419016 kB
PageTables:       1796 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= 66436 MiB

End job on node23 on Wed Apr 18 12:52:49 UTC 2007