Trace number 300793

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) 1200.02 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S643005221-14.cnf
MD5SUM8a3a4c67555e3d7c0d47620c8bfc1a9e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.54731
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   14000    70000 |    4199       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 700   #clauses: 14000   #literals: 70000
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	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/node7/watcher-300793-1171936504 -o ROOT/results/node7/solver-300793-1171936504 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300793-1171936504/Barcelogic /tmp/evaluation/300793-1171936504/instance-300793-1171936504.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 0.95 3/77 32300
/proc/meminfo: memFree=1676176/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 213605169 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/32300/statm: 1339 233 195 169 0 50 0
[pid=32301] ppid=32300 vsize=5356 CPUtime=0
/proc/32301/stat : 32301 (Barcelogic) S 32300 32300 31759 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/32301/statm: 1339 237 198 169 0 50 0
[pid=32303] ppid=32301 vsize=0 CPUtime=0
/proc/32303/stat : 32303 (sed) D 32301 32300 31759 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 213605169 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/32303/statm: 0 0 0 0 0 0 0

[startup+0.107386 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 32300
/proc/meminfo: memFree=1676176/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.515425 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 32300
/proc/meminfo: memFree=1676176/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33651 s]
/proc/loadavg: 0.92 0.98 0.95 2/79 32306
/proc/meminfo: memFree=1663488/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=1.28
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 3545 0 0 0 127 1 0 0 25 0 1 0 213605174 1511956480 3519 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 3520 81 232 0 368895 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481876

[startup+2.98468 s]
/proc/loadavg: 0.92 0.98 0.95 2/79 32306
/proc/meminfo: memFree=1654400/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=2.93
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 6678 0 0 0 290 3 0 0 25 0 1 0 213605174 1511956480 6652 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 6652 81 232 0 368895 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1481876

[startup+6.26103 s]
/proc/loadavg: 0.93 0.98 0.95 2/79 32306
/proc/meminfo: memFree=1630272/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=6.2
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 12138 0 0 0 615 5 0 0 25 0 1 0 213605174 1511956480 12112 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 12112 81 232 0 368895 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481876

[startup+12.7247 s]
/proc/loadavg: 0.93 0.98 0.95 2/79 32306
/proc/meminfo: memFree=1591808/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=12.66
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 21239 0 0 0 1258 8 0 0 25 0 1 0 213605174 1511956480 21213 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 21213 81 232 0 368895 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1481876

[startup+25.531 s]
/proc/loadavg: 0.95 0.98 0.95 2/79 32306
/proc/meminfo: memFree=1532224/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=25.47
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 36465 0 0 0 2531 16 0 0 25 0 1 0 213605174 1511956480 36439 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 36439 81 232 0 368895 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 1481876

[startup+51.1587 s]
/proc/loadavg: 0.96 0.98 0.95 2/79 32306
/proc/meminfo: memFree=1422912/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=51.09
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 63394 0 0 0 5077 32 0 0 25 0 1 0 213605174 1511956480 63369 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 63369 81 232 0 368895 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 1481876

[startup+102.415 s]
/proc/loadavg: 0.98 0.98 0.95 2/79 32306
/proc/meminfo: memFree=1402880/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=102.33
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 68183 0 0 0 10198 35 0 0 25 0 1 0 213605174 1511956480 68035 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518037 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 68035 91 232 0 368895 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 1481876

[startup+162.488 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 32306
/proc/meminfo: memFree=1387904/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=162.38
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 71954 0 0 0 16200 38 0 0 25 0 1 0 213605174 1511956480 71806 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 71806 91 232 0 368895 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481876

[startup+222.557 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 32306
/proc/meminfo: memFree=1304192/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=222.43
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 92942 0 0 0 22187 56 0 0 25 0 1 0 213605174 1511956480 92794 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 92794 91 232 0 368895 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481876

[startup+282.626 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 32306
/proc/meminfo: memFree=1237440/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=282.49
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 109651 0 0 0 28176 73 0 0 25 0 1 0 213605174 1511956480 109503 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 109503 91 232 0 368895 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481876

[startup+342.694 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 32306
/proc/meminfo: memFree=1174656/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=342.55
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 125344 0 0 0 34168 87 0 0 25 0 1 0 213605174 1511956480 125196 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 125196 91 232 0 368895 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 1481876

[startup+402.79 s]
/proc/loadavg: 0.99 0.98 0.95 2/85 32422
/proc/meminfo: memFree=1117520/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=402.57
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 139107 0 0 0 40157 100 0 0 25 0 1 0 213605174 1511956480 138959 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 138959 91 232 0 368895 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 1481876

[startup+462.879 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 32504
/proc/meminfo: memFree=1069248/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=462.61
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 151483 0 0 0 46150 111 0 0 25 0 1 0 213605174 1511956480 151335 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 151335 91 232 0 368895 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 1481876

[startup+522.95 s]

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

[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=582.72
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 173834 0 0 0 58141 131 0 0 25 0 1 0 213605174 1511956480 173686 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 173686 91 232 0 368895 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 1481876

[startup+643.094 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 32504
/proc/meminfo: memFree=940480/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=642.77
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 183582 0 0 0 64137 140 0 0 25 0 1 0 213605174 1511956480 183434 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 183434 91 232 0 368895 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 1481876

[startup+703.161 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 32504
/proc/meminfo: memFree=900224/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=702.83
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 193660 0 0 0 70133 150 0 0 25 0 1 0 213605174 1511956480 193512 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 193512 91 232 0 368895 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 1481876

[startup+763.229 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 32504
/proc/meminfo: memFree=862144/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=762.88
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 203208 0 0 0 76128 160 0 0 25 0 1 0 213605174 1511956480 203060 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 203060 91 232 0 368895 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 1481876

[startup+823.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 32504
/proc/meminfo: memFree=827520/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=822.93
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 211725 0 0 0 82124 169 0 0 25 0 1 0 213605174 1511956480 211577 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 211577 91 232 0 368895 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 1481876

[startup+883.37 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 32504
/proc/meminfo: memFree=794368/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=882.99
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 220029 0 0 0 88122 177 0 0 25 0 1 0 213605174 1511956480 219881 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 219881 91 232 0 368895 0
Current children cumulated CPU time (s) 883.03
Current children cumulated vsize (KiB) 1481876

[startup+943.44 s]
/proc/loadavg: 0.99 0.98 0.95 3/79 32504
/proc/meminfo: memFree=761344/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=943.05
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 228324 0 0 0 94120 185 0 0 25 0 1 0 213605174 1511956480 228176 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 228176 91 232 0 368895 0
Current children cumulated CPU time (s) 943.09
Current children cumulated vsize (KiB) 1481876

[startup+1003.51 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 32504
/proc/meminfo: memFree=731776/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=1003.09
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 235748 0 0 0 100119 190 0 0 25 0 1 0 213605174 1511956480 235600 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 235600 91 232 0 368895 0
Current children cumulated CPU time (s) 1003.13
Current children cumulated vsize (KiB) 1481876

[startup+1063.58 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 32504
/proc/meminfo: memFree=701440/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=1063.15
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 243220 0 0 0 106117 198 0 0 25 0 1 0 213605174 1511956480 243072 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 243072 91 232 0 368895 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 1481876

[startup+1123.65 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 32504
/proc/meminfo: memFree=671808/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=1123.21
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 250663 0 0 0 112115 206 0 0 25 0 1 0 213605174 1511956480 250515 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 250515 91 232 0 368895 0
Current children cumulated CPU time (s) 1123.25
Current children cumulated vsize (KiB) 1481876

[startup+1183.73 s]
/proc/loadavg: 1.06 1.00 0.95 2/79 32504
/proc/meminfo: memFree=643328/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=1183.27
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 257799 0 0 0 118113 214 0 0 25 0 1 0 213605174 1511956480 257651 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 257651 91 232 0 368895 0
Current children cumulated CPU time (s) 1183.31
Current children cumulated vsize (KiB) 1481876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.05 1.00 0.95 2/79 32504
/proc/meminfo: memFree=634432/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=1199.98
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 259909 0 0 0 119782 216 0 0 25 0 1 0 213605174 1511956480 259761 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 259761 91 232 0 368895 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481876

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

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

[startup+1200.43 s]
/proc/loadavg: 1.05 1.00 0.95 2/79 32504
/proc/meminfo: memFree=634432/2055920 swapFree=4142368/4192956
[pid=32300] ppid=32298 vsize=5356 CPUtime=0.04
/proc/32300/stat : 32300 (Barcelogic) S 32298 32300 31759 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213605169 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1339 237 197 169 0 50 0
[pid=32306] ppid=32300 vsize=1476520 CPUtime=1199.98
/proc/32306/stat : 32306 (bsat) R 32300 32300 31759 0 -1 4194304 259909 0 0 0 119782 216 0 0 25 0 1 0 213605174 1511956480 259761 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 369130 259761 91 232 0 368895 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481876

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 32300 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=43993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.048992
while last known CPU time is 1200.02

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

Real time (s): 1200.44
CPU time (s): 1200.02
CPU user time (s): 1197.86
CPU system time (s): 2.16
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 1482356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.043993
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 976
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= 33
involuntary context switches= 13

runsolver used 1.13483 second user time and 3.13452 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue Feb 20 01:55:04 UTC 2007

IDJOB= 300793
IDBENCH= 20043
IDSOLVER= 122
FILE ID= node7/300793-1171936504

PBS_JOBID= 3848915

Free space on /tmp= 66545 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S643005221-14.cnf
COMMAND LINE= /tmp/evaluation/300793-1171936504/Barcelogic /tmp/evaluation/300793-1171936504/instance-300793-1171936504.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-300793-1171936504 -o ROOT/results/node7/solver-300793-1171936504 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300793-1171936504/Barcelogic /tmp/evaluation/300793-1171936504/instance-300793-1171936504.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  8a3a4c67555e3d7c0d47620c8bfc1a9e

RANDOM SEED= 126594842

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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:       1676648 kB
Buffers:         51144 kB
Cached:         229892 kB
SwapCached:      16056 kB
Active:         218864 kB
Inactive:        92320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1676648 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:          29812 kB
Slab:            53712 kB
Committed_AS:   788528 kB
PageTables:       1764 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= 66545 MiB

End job on node7 on Tue Feb 20 02:15:07 UTC 2007