Trace number 293290

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 1200.96

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1147406493-20.UNSAT.shuffled.cnf
MD5SUM91d6f081ceab153c3d465e1ffcfa62c2
Bench CategoryRANDOM (random 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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node60/watcher-293290-1171767977 -o ROOT/results/node60/solver-293290-1171767977 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293290-1171767977/Barcelogic /tmp/evaluation/293290-1171767977/instance-293290-1171767977.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 1.01 0.99 3/64 9149
/proc/meminfo: memFree=839184/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 196754577 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894413394 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/9149/statm: 1339 233 195 169 0 50 0
[pid=9150] ppid=9149 vsize=5356 CPUtime=0
/proc/9150/stat : 9150 (Barcelogic) S 9149 9149 7419 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 196754578 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/9150/statm: 1339 237 198 169 0 50 0
[pid=9152] ppid=9150 vsize=0 CPUtime=0
/proc/9152/stat : 9152 (sed) D 9150 9149 7419 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 196754578 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/9152/statm: 0 0 0 0 0 0 0

[startup+0.107379 s]
/proc/loadavg: 0.93 1.01 0.99 3/64 9149
/proc/meminfo: memFree=839184/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.51545 s]
/proc/loadavg: 0.93 1.01 0.99 3/64 9149
/proc/meminfo: memFree=839184/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.3356 s]
/proc/loadavg: 0.93 1.01 0.99 2/66 9155
/proc/meminfo: memFree=832704/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476488 CPUtime=1.3
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 1628 0 0 0 130 0 0 0 25 0 1 0 196754579 1511923712 1602 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369122 1602 81 232 0 368887 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481844

[startup+2.97189 s]
/proc/loadavg: 0.93 1.01 0.99 2/66 9155
/proc/meminfo: memFree=831808/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476488 CPUtime=2.95
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 2550 0 0 0 294 1 0 0 25 0 1 0 196754579 1511923712 2524 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369122 2524 81 232 0 368887 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481844

[startup+6.25347 s]
/proc/loadavg: 0.93 1.01 0.99 2/66 9155
/proc/meminfo: memFree=821064/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476488 CPUtime=6.22
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 4796 0 0 0 620 2 0 0 25 0 1 0 196754579 1511923712 4770 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518198 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369122 4770 81 232 0 368887 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481844

[startup+12.7106 s]
/proc/loadavg: 0.94 1.01 0.99 2/66 9155
/proc/meminfo: memFree=817864/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=12.68
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 5275 0 0 0 1266 2 0 0 25 0 1 0 196754579 1511968768 5249 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 5249 81 232 0 368898 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481888

[startup+25.5229 s]
/proc/loadavg: 0.95 1.00 0.99 2/66 9155
/proc/meminfo: memFree=803016/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=25.49
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 9198 0 0 0 2543 6 0 0 25 0 1 0 196754579 1511968768 9172 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518155 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 9172 81 232 0 368898 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481888

[startup+51.1455 s]
/proc/loadavg: 0.97 1.00 0.99 2/66 9155
/proc/meminfo: memFree=781704/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=51.1
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 14364 0 0 0 5100 10 0 0 25 0 1 0 196754579 1511968768 14338 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 14338 81 232 0 368898 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481888

[startup+102.386 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 9155
/proc/meminfo: memFree=774856/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=102.32
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 16012 0 0 0 10221 11 0 0 25 0 1 0 196754579 1511968768 15949 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518128 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 15949 81 232 0 368898 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 1481888

[startup+162.446 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 9155
/proc/meminfo: memFree=761416/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=162.36
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 19397 0 0 0 16222 14 0 0 25 0 1 0 196754579 1511968768 19334 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 19334 81 232 0 368898 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 1481888

[startup+222.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9155
/proc/meminfo: memFree=742856/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=222.4
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 24030 0 0 0 22222 18 0 0 25 0 1 0 196754579 1511968768 23967 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 23967 81 232 0 368898 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 1481888

[startup+282.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9155
/proc/meminfo: memFree=727624/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=282.44
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 27848 0 0 0 28222 22 0 0 25 0 1 0 196754579 1511968768 27785 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 27785 81 232 0 368898 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 1481888

[startup+342.631 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9155
/proc/meminfo: memFree=715784/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=342.49
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 30820 0 0 0 34224 25 0 0 25 0 1 0 196754579 1511968768 30757 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 30757 81 232 0 368898 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 1481888

[startup+402.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9155
/proc/meminfo: memFree=704136/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=402.54
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 33674 0 0 0 40226 28 0 0 25 0 1 0 196754579 1511968768 33611 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 33611 81 232 0 368898 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 1481888

[startup+462.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9155
/proc/meminfo: memFree=695048/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=462.57
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 35948 0 0 0 46228 29 0 0 25 0 1 0 196754579 1511968768 35885 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531348 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 35885 81 232 0 368898 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 1481888

[startup+522.803 s]

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

[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=582.64
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 40228 0 0 0 58231 33 0 0 25 0 1 0 196754579 1511968768 40165 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 40165 81 232 0 368898 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 1481888

[startup+642.922 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9155
/proc/meminfo: memFree=670024/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=642.68
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 42187 0 0 0 64233 35 0 0 25 0 1 0 196754579 1511968768 42124 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 42124 81 232 0 368898 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 1481888

[startup+702.984 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9155
/proc/meminfo: memFree=662536/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=702.72
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 44059 0 0 0 70235 37 0 0 25 0 1 0 196754579 1511968768 43996 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 43996 81 232 0 368898 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 1481888

[startup+763.048 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9155
/proc/meminfo: memFree=655496/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=762.77
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 45830 0 0 0 76238 39 0 0 25 0 1 0 196754579 1511968768 45767 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 45767 81 232 0 368898 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 1481888

[startup+823.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9155
/proc/meminfo: memFree=648264/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=822.81
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 47615 0 0 0 82239 42 0 0 25 0 1 0 196754579 1511968768 47552 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 47552 81 232 0 368898 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 1481888

[startup+883.16 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9155
/proc/meminfo: memFree=641352/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=882.84
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 49350 0 0 0 88240 44 0 0 25 0 1 0 196754579 1511968768 49287 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 49287 81 232 0 368898 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 1481888

[startup+943.219 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9155
/proc/meminfo: memFree=634888/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=942.87
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 50983 0 0 0 94242 45 0 0 25 0 1 0 196754579 1511968768 50920 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 50920 81 232 0 368898 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 1481888

[startup+1003.27 s]
/proc/loadavg: 1.77 1.22 1.08 3/72 28148
/proc/meminfo: memFree=605168/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=1002.62
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 52436 0 0 0 100209 53 0 0 25 0 1 0 196754579 1511968768 52373 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/9155/statm: 369133 52373 81 232 0 368898 0
Current children cumulated CPU time (s) 1002.62
Current children cumulated vsize (KiB) 1481888

[startup+1063.3 s]
/proc/loadavg: 1.78 1.34 1.12 2/66 11418
/proc/meminfo: memFree=583040/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=1062.41
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 53874 0 0 0 106177 64 0 0 25 0 1 0 196754579 1511968768 53811 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 53811 81 232 0 368898 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 1481888

[startup+1123.36 s]
/proc/loadavg: 1.28 1.28 1.11 2/66 11418
/proc/meminfo: memFree=577792/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=1122.45
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 55220 0 0 0 112180 65 0 0 25 0 1 0 196754579 1511968768 55157 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 55157 81 232 0 368898 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 1481888

[startup+1183.42 s]
/proc/loadavg: 1.10 1.22 1.10 2/66 11418
/proc/meminfo: memFree=572416/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=1182.48
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 56578 0 0 0 118182 66 0 0 25 0 1 0 196754579 1511968768 56515 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 56515 81 232 0 368898 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 1481888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.94 s]
/proc/loadavg: 1.07 1.21 1.10 2/66 11418
/proc/meminfo: memFree=570752/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=1200
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 56979 0 0 0 119934 66 0 0 25 0 1 0 196754579 1511968768 56916 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 56916 81 232 0 368898 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481888

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

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

[startup+1200.94 s]
/proc/loadavg: 1.07 1.21 1.10 2/66 11418
/proc/meminfo: memFree=570752/2055920 swapFree=4183416/4192956
[pid=9149] ppid=9147 vsize=5356 CPUtime=0
/proc/9149/stat : 9149 (Barcelogic) S 9147 9149 7419 0 -1 4194304 332 400 0 0 0 0 0 0 18 0 1 0 196754577 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9149/statm: 1339 237 197 169 0 50 0
[pid=9155] ppid=9149 vsize=1476532 CPUtime=1200
/proc/9155/stat : 9155 (bsat) R 9149 9149 7419 0 -1 4194304 56979 0 0 0 119934 66 0 0 25 0 1 0 196754579 1511968768 56916 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9155/statm: 369133 56916 81 232 0 368898 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481888

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 9149 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.016996
while last known CPU time is 1200

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

Real time (s): 1200.96
CPU time (s): 1200
CPU user time (s): 1199.34
CPU system time (s): 0.66
CPU usage (%): 99.92
Max. virtual memory (cumulated for all children) (KiB): 1481888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 732
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= 34
involuntary context switches= 11

runsolver used 1.09983 second user time and 2.38964 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sun Feb 18 03:06:17 UTC 2007

IDJOB= 293290
IDBENCH= 19860
IDSOLVER= 122
FILE ID= node60/293290-1171767977

PBS_JOBID= 3839493

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1147406493-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293290-1171767977/Barcelogic /tmp/evaluation/293290-1171767977/instance-293290-1171767977.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-293290-1171767977 -o ROOT/results/node60/solver-293290-1171767977 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293290-1171767977/Barcelogic /tmp/evaluation/293290-1171767977/instance-293290-1171767977.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  91d6f081ceab153c3d465e1ffcfa62c2

RANDOM SEED= 731334011

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:        839592 kB
Buffers:         45996 kB
Cached:        1053056 kB
SwapCached:       3908 kB
Active:         736556 kB
Inactive:       373048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        839592 kB
SwapTotal:     4192956 kB
SwapFree:      4183416 kB
Dirty:            1812 kB
Writeback:           0 kB
Mapped:          15972 kB
Slab:            92700 kB
Committed_AS:   655232 kB
PageTables:       1468 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 node60 on Sun Feb 18 03:26:20 UTC 2007