Trace number 293413

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 1200.46

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1142849726-12.UNSAT.shuffled.cnf
MD5SUMc384062077db8cbd51f9b0f03be9edde
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	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/node21/watcher-293413-1171770747 -o ROOT/results/node21/solver-293413-1171770747 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293413-1171770747/Barcelogic /tmp/evaluation/293413-1171770747/instance-293413-1171770747.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: 0.92 0.98 0.99 3/77 15161
/proc/meminfo: memFree=752488/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 197028684 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236658258 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/15161/statm: 1339 233 195 169 0 50 0
[pid=15162] ppid=15161 vsize=0 CPUtime=0
/proc/15162/stat : 15162 (Barcelogic) R 15161 15161 15098 0 -1 4194372 63 189 0 0 0 0 0 0 20 0 1 0 197028684 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/15162/statm: 0 0 0 0 0 0 0

[startup+0.107425 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15161
/proc/meminfo: memFree=752488/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515467 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15161
/proc/meminfo: memFree=752488/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33656 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 15167
/proc/meminfo: memFree=746072/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476488 CPUtime=1.3
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 1607 0 0 0 130 0 0 0 25 0 1 0 197028686 1511923712 1581 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369122 1581 81 232 0 368887 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481844

[startup+2.98474 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 15167
/proc/meminfo: memFree=745304/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476488 CPUtime=2.95
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 2430 0 0 0 294 1 0 0 25 0 1 0 197028686 1511923712 2404 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529814 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369122 2404 81 232 0 368887 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481844

[startup+6.2611 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 15167
/proc/meminfo: memFree=734944/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476488 CPUtime=6.23
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 4646 0 0 0 621 2 0 0 25 0 1 0 197028686 1511923712 4620 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518257 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369122 4620 81 232 0 368887 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481844

[startup+12.7238 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 15167
/proc/meminfo: memFree=731368/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=12.7
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 5217 0 0 0 1267 3 0 0 25 0 1 0 197028686 1511968768 5191 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 5191 81 232 0 368898 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1481888

[startup+25.5312 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 15167
/proc/meminfo: memFree=716584/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=25.5
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 9060 0 0 0 2544 6 0 0 25 0 1 0 197028686 1511968768 9034 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518178 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 9034 81 232 0 368898 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481888

[startup+51.159 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 15167
/proc/meminfo: memFree=694248/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=51.11
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 14534 0 0 0 5101 10 0 0 25 0 1 0 197028686 1511968768 14508 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 14508 81 232 0 368898 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481888

[startup+102.413 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 15167
/proc/meminfo: memFree=688168/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=102.36
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 16001 0 0 0 10223 13 0 0 25 0 1 0 197028686 1511968768 15938 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 15938 81 232 0 368898 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481888

[startup+162.488 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15167
/proc/meminfo: memFree=676520/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=162.42
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 18947 0 0 0 16226 16 0 0 25 0 1 0 197028686 1511968768 18884 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 18884 81 232 0 368898 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481888

[startup+222.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15167
/proc/meminfo: memFree=655400/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=222.47
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 24229 0 0 0 22225 22 0 0 25 0 1 0 197028686 1511968768 24166 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 24166 81 232 0 368898 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481888

[startup+282.631 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15167
/proc/meminfo: memFree=641192/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=282.53
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 27804 0 0 0 28227 26 0 0 25 0 1 0 197028686 1511968768 27741 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134540812 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 27741 81 232 0 368898 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481888

[startup+342.703 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15167
/proc/meminfo: memFree=628520/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=342.59
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 30945 0 0 0 34229 30 0 0 25 0 1 0 197028686 1511968768 30882 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 30882 81 232 0 368898 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 1481888

[startup+402.777 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15167
/proc/meminfo: memFree=618344/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=402.64
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 33458 0 0 0 40231 33 0 0 25 0 1 0 197028686 1511968768 33395 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 33395 81 232 0 368898 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 1481888

[startup+462.844 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 15167
/proc/meminfo: memFree=608296/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=462.69
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 35978 0 0 0 46234 35 0 0 25 0 1 0 197028686 1511968768 35915 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 35915 81 232 0 368898 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 1481888

[startup+522.919 s]
/proc/loadavg: 1.05 1.00 1.00 2/85 15233
/proc/meminfo: memFree=598840/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0

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

[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=582.76
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 39970 0 0 0 58235 41 0 0 25 0 1 0 197028686 1511968768 39907 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 39907 81 232 0 368898 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 1481888

[startup+643.104 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15365
/proc/meminfo: memFree=583720/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=642.79
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 42072 0 0 0 64235 44 0 0 25 0 1 0 197028686 1511968768 42009 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 42009 81 232 0 368898 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 1481888

[startup+703.175 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15365
/proc/meminfo: memFree=576680/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=702.85
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 43821 0 0 0 70238 47 0 0 25 0 1 0 197028686 1511968768 43758 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 43758 81 232 0 368898 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 1481888

[startup+763.249 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15365
/proc/meminfo: memFree=569768/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=762.91
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 45559 0 0 0 76241 50 0 0 25 0 1 0 197028686 1511968768 45496 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 45496 81 232 0 368898 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 1481888

[startup+823.324 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15365
/proc/meminfo: memFree=563304/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=822.97
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 47148 0 0 0 82245 52 0 0 25 0 1 0 197028686 1511968768 47085 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 47085 81 232 0 368898 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 1481888

[startup+883.392 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15365
/proc/meminfo: memFree=557160/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=883.03
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 48693 0 0 0 88249 54 0 0 25 0 1 0 197028686 1511968768 48630 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 48630 81 232 0 368898 0
Current children cumulated CPU time (s) 883.03
Current children cumulated vsize (KiB) 1481888

[startup+943.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15365
/proc/meminfo: memFree=551272/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=943.08
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 50175 0 0 0 94252 56 0 0 25 0 1 0 197028686 1511968768 50112 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 50112 81 232 0 368898 0
Current children cumulated CPU time (s) 943.08
Current children cumulated vsize (KiB) 1481888

[startup+1003.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15365
/proc/meminfo: memFree=545000/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=1003.14
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 51734 0 0 0 100256 58 0 0 25 0 1 0 197028686 1511968768 51671 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 51671 81 232 0 368898 0
Current children cumulated CPU time (s) 1003.14
Current children cumulated vsize (KiB) 1481888

[startup+1063.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15365
/proc/meminfo: memFree=539496/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=1063.19
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 53124 0 0 0 106259 60 0 0 25 0 1 0 197028686 1511968768 53061 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 53061 81 232 0 368898 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 1481888

[startup+1123.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15365
/proc/meminfo: memFree=533928/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=1123.24
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 54507 0 0 0 112262 62 0 0 25 0 1 0 197028686 1511968768 54444 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 54444 81 232 0 368898 0
Current children cumulated CPU time (s) 1123.24
Current children cumulated vsize (KiB) 1481888

[startup+1183.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15365
/proc/meminfo: memFree=528616/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=1183.3
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 55837 0 0 0 118266 64 0 0 25 0 1 0 197028686 1511968768 55774 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 55774 81 232 0 368898 0
Current children cumulated CPU time (s) 1183.3
Current children cumulated vsize (KiB) 1481888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15365
/proc/meminfo: memFree=527208/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=1200
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 56180 0 0 0 119936 64 0 0 25 0 1 0 197028686 1511968768 56117 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518436 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 56117 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+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15365
/proc/meminfo: memFree=527208/2055920 swapFree=4147448/4192956
[pid=15161] ppid=15159 vsize=5356 CPUtime=0
/proc/15161/stat : 15161 (Barcelogic) S 15159 15161 15098 0 -1 4194304 332 400 0 0 0 0 0 0 16 0 1 0 197028684 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15161/statm: 1339 237 197 169 0 50 0
[pid=15167] ppid=15161 vsize=1476532 CPUtime=1200
/proc/15167/stat : 15167 (bsat) R 15161 15161 15098 0 -1 4194304 56180 0 0 0 119936 64 0 0 25 0 1 0 197028686 1511968768 56117 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518436 0 0 4096 0 0 0 0 17 1 0 0
/proc/15167/statm: 369133 56117 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 15161 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.014997
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): 1200.46
CPU time (s): 1200
CPU user time (s): 1199.36
CPU system time (s): 0.64
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 1481888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 30
involuntary context switches= 10

runsolver used 1.15582 second user time and 3.11353 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sun Feb 18 03:52:28 UTC 2007

IDJOB= 293413
IDBENCH= 19863
IDSOLVER= 122
FILE ID= node21/293413-1171770747

PBS_JOBID= 3839525

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-S1142849726-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293413-1171770747/Barcelogic /tmp/evaluation/293413-1171770747/instance-293413-1171770747.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-293413-1171770747 -o ROOT/results/node21/solver-293413-1171770747 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293413-1171770747/Barcelogic /tmp/evaluation/293413-1171770747/instance-293413-1171770747.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  c384062077db8cbd51f9b0f03be9edde

RANDOM SEED= 300313700

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:        752832 kB
Buffers:         42588 kB
Cached:        1148556 kB
SwapCached:      15448 kB
Active:         674916 kB
Inactive:       541064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        752832 kB
SwapTotal:     4192956 kB
SwapFree:      4147448 kB
Dirty:            1832 kB
Writeback:           0 kB
Mapped:          29608 kB
Slab:            72736 kB
Committed_AS:   633348 kB
PageTables:       1656 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 node21 on Sun Feb 18 04:12:30 UTC 2007