Trace number 337660

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) 1200.13 1200.58

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-02-S1127428711.sat05-484.reshuffled-07.cnf
MD5SUM6a0d1029e840b2624bac287c335e4e2c
Bench CategoryCRAFTED (crafted 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 variables260
Number of clauses492
Sum of the clauses size1114
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2427
Number of clauses of size 30
Number of clauses of size 465
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 |     492     1114 |     147       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |     401     1177 |      --       0       --      -- |     --   | -91/63
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 181   #clauses: 401   #literals: 1177
0.00/0.01	c CPU time:   0.002999 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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node25/watcher-337660-1173671729 -o ROOT/results/node25/solver-337660-1173671729 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337660-1173671729/Barcelogic /tmp/evaluation/337660-1173671729/instance-337660-1173671729.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: 0.99 0.97 0.97 3/64 22710
/proc/meminfo: memFree=1808288/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 161795081 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307355218 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/22710/statm: 1338 232 195 169 0 49 0
[pid=22711] ppid=22710 vsize=5352 CPUtime=0
/proc/22711/stat : 22711 (Barcelogic) S 22710 22710 21900 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/22711/statm: 1338 236 198 169 0 49 0
[pid=22712] ppid=22711 vsize=0 CPUtime=0
/proc/22712/stat : 22712 (Barcelogic) D 22711 22710 21900 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 161795081 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/22712/statm: 0 0 0 0 0 0 0
[pid=22713] ppid=22711 vsize=0 CPUtime=0
/proc/22713/stat : 22713 (sed) D 22711 22710 21900 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 161795081 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/22713/statm: 0 0 0 0 0 0 0

[startup+0.103814 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 22710
/proc/meminfo: memFree=1808288/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.201821 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 22710
/proc/meminfo: memFree=1808288/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301829 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 22710
/proc/meminfo: memFree=1808288/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701866 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 22710
/proc/meminfo: memFree=1808288/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50194 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 22716
/proc/meminfo: memFree=1799760/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476456 CPUtime=1.47
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 2236 0 0 0 147 0 0 0 25 0 1 0 161795082 1511890944 2210 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518392 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369114 2210 81 232 0 368879 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481808

[startup+3.10208 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 22716
/proc/meminfo: memFree=1798544/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476456 CPUtime=3.08
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 3751 0 0 0 307 1 0 0 25 0 1 0 161795082 1511890944 3725 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518067 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369114 3725 81 232 0 368879 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481808

[startup+6.30137 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 22716
/proc/meminfo: memFree=1780048/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=6.27
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 7343 0 0 0 625 2 0 0 25 0 1 0 161795082 1511944192 7317 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 7317 81 232 0 368892 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481860

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 22716
/proc/meminfo: memFree=1778640/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=12.68
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 7753 0 0 0 1265 3 0 0 25 0 1 0 161795082 1511944192 7727 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 7727 81 232 0 368892 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481860

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 22716
/proc/meminfo: memFree=1745808/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=25.47
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 15620 0 0 0 2540 7 0 0 25 0 1 0 161795082 1511944192 15594 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518228 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 15594 81 232 0 368892 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481860

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 22716
/proc/meminfo: memFree=1731856/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=51.06
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 19017 0 0 0 5096 10 0 0 25 0 1 0 161795082 1511944192 18991 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 135044634 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 18991 81 232 0 368892 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481860

[startup+102.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 22716
/proc/meminfo: memFree=1731664/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=102.25
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 19052 0 0 0 10215 10 0 0 25 0 1 0 161795082 1511944192 18991 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 18991 81 232 0 368892 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481860

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 22716
/proc/meminfo: memFree=1696144/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=162.23
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 27959 0 0 0 16206 17 0 0 25 0 1 0 161795082 1511944192 27842 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134534996 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 27842 81 232 0 368892 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481860

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 22716
/proc/meminfo: memFree=1696080/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=222.22
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 28041 0 0 0 22205 17 0 0 25 0 1 0 161795082 1511944192 27842 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 27842 81 232 0 368892 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1481860

[startup+282.301 s]
/proc/loadavg: 1.06 0.99 0.98 2/66 22716
/proc/meminfo: memFree=1696080/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=282.2
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 28041 0 0 0 28203 17 0 0 25 0 1 0 161795082 1511944192 27842 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 27842 81 232 0 368892 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1481860

[startup+342.302 s]
/proc/loadavg: 1.08 1.00 0.98 2/72 22788
/proc/meminfo: memFree=1687072/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=342.15
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 30159 0 0 0 34196 19 0 0 25 0 1 0 161795082 1511944192 29801 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 29801 81 232 0 368892 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 1481860

[startup+402.301 s]
/proc/loadavg: 1.13 1.03 0.99 2/72 22884
/proc/meminfo: memFree=1685856/2055920 swapFree=4179740/4192956

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

[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=522.04
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 30677 0 0 0 52184 20 0 0 25 0 1 0 161795082 1511944192 30191 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 30191 81 232 0 368892 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 1481860

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 0.99 2/66 22914
/proc/meminfo: memFree=1686608/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=582.02
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 30677 0 0 0 58182 20 0 0 25 0 1 0 161795082 1511944192 30191 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 30191 81 232 0 368892 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 1481860

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 0.99 2/66 22914
/proc/meminfo: memFree=1686544/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=642.01
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 30682 0 0 0 64181 20 0 0 25 0 1 0 161795082 1511944192 30196 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 30196 81 232 0 368892 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 1481860

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 22914
/proc/meminfo: memFree=1686416/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=702
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 30717 0 0 0 70179 21 0 0 25 0 1 0 161795082 1511944192 30196 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 30196 81 232 0 368892 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 1481860

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 22914
/proc/meminfo: memFree=1686416/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=761.99
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 30760 0 0 0 76178 21 0 0 25 0 1 0 161795082 1511944192 30196 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134539389 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 30196 81 232 0 368892 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 1481860

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 22914
/proc/meminfo: memFree=1686352/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=821.97
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 30807 0 0 0 82176 21 0 0 25 0 1 0 161795082 1511944192 30196 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 30196 81 232 0 368892 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1481860

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 22914
/proc/meminfo: memFree=1686352/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=881.96
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 30889 0 0 0 88175 21 0 0 25 0 1 0 161795082 1511944192 30196 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 30196 81 232 0 368892 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1481860

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 22914
/proc/meminfo: memFree=1686416/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=941.93
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 30889 0 0 0 94172 21 0 0 25 0 1 0 161795082 1511944192 30196 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 30196 81 232 0 368892 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 1481860

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 22914
/proc/meminfo: memFree=1685776/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=1001.92
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 31192 0 0 0 100171 21 0 0 25 0 1 0 161795082 1511944192 30340 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 30340 81 232 0 368892 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1481860

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 22914
/proc/meminfo: memFree=1685776/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=1061.9
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 31276 0 0 0 106169 21 0 0 25 0 1 0 161795082 1511944192 30340 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 30340 81 232 0 368892 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 1481860

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 22914
/proc/meminfo: memFree=1685776/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=1121.89
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 31320 0 0 0 112168 21 0 0 25 0 1 0 161795082 1511944192 30340 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 30340 81 232 0 368892 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 1481860

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 22914
/proc/meminfo: memFree=1685840/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=1181.87
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 31320 0 0 0 118166 21 0 0 25 0 1 0 161795082 1511944192 30340 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134551401 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 30340 81 232 0 368892 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 1481860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 22914
/proc/meminfo: memFree=1685840/2055920 swapFree=4179740/4192956
[pid=22710] ppid=22708 vsize=5352 CPUtime=0
/proc/22710/stat : 22710 (Barcelogic) S 22708 22710 21900 0 -1 4194304 332 381 0 0 0 0 0 0 16 0 1 0 161795081 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22710/statm: 1338 236 197 169 0 49 0
[pid=22716] ppid=22710 vsize=1476508 CPUtime=1200.13
/proc/22716/stat : 22716 (bsat) R 22710 22710 21900 0 -1 4194304 31320 0 0 0 119992 21 0 0 25 0 1 0 161795082 1511944192 30340 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22716/statm: 369127 30340 81 232 0 368892 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 1481860

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22710 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=4999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.008998
while last known CPU time is 1200.13

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

Real time (s): 1200.58
CPU time (s): 1200.13
CPU user time (s): 1199.92
CPU system time (s): 0.21
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 1482496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 713
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= 35
involuntary context switches= 8

runsolver used 0.963853 second user time and 2.51762 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Mon Mar 12 03:55:29 UTC 2007

IDJOB= 337660
IDBENCH= 24704
IDSOLVER= 122
FILE ID= node25/337660-1173671729

PBS_JOBID= 4101470

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-02-S1127428711.sat05-484.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337660-1173671729/Barcelogic /tmp/evaluation/337660-1173671729/instance-337660-1173671729.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-337660-1173671729 -o ROOT/results/node25/solver-337660-1173671729 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337660-1173671729/Barcelogic /tmp/evaluation/337660-1173671729/instance-337660-1173671729.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  6a0d1029e840b2624bac287c335e4e2c

RANDOM SEED= 367054313

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.232
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		: 3000.232
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:       1808760 kB
Buffers:         25900 kB
Cached:         170004 kB
SwapCached:       7484 kB
Active:          83932 kB
Inactive:       126224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808760 kB
SwapTotal:     4192956 kB
SwapFree:      4179740 kB
Dirty:            1780 kB
Writeback:           0 kB
Mapped:          15392 kB
Slab:            23108 kB
Committed_AS:   277320 kB
PageTables:       1472 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= 66563 MiB

End job on node25 on Mon Mar 12 04:15:31 UTC 2007