Trace number 300301

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) 1200.03 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1059928571-06.cnf
MD5SUM04472b4b6b6792f6a66e445ec1cc3be0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark83.8173
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.02	c CPU time:   0.019996 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/node13/watcher-300301-1171898040 -o ROOT/results/node13/solver-300301-1171898040 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300301-1171898040/Barcelogic /tmp/evaluation/300301-1171898040/instance-300301-1171898040.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: 0.91 0.97 0.93 3/77 29938
/proc/meminfo: memFree=1357192/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 209758473 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757415506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/29938/statm: 1339 233 195 169 0 50 0
[pid=29939] ppid=29938 vsize=5356 CPUtime=0
/proc/29939/stat : 29939 (Barcelogic) S 29938 29938 28858 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/29939/statm: 1339 237 198 169 0 50 0
[pid=29940] ppid=29939 vsize=0 CPUtime=0
/proc/29940/stat : 29940 (Barcelogic) D 29939 29938 28858 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 209758473 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/29940/statm: 0 0 0 0 0 0 0
[pid=29941] ppid=29939 vsize=0 CPUtime=0
/proc/29941/stat : 29941 (sed) R 29939 29938 28858 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 209758473 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/29941/statm: 0 0 0 0 0 0 0

[startup+0.107823 s]
/proc/loadavg: 0.91 0.97 0.93 3/77 29938
/proc/meminfo: memFree=1357192/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.515865 s]
/proc/loadavg: 0.91 0.97 0.93 3/77 29938
/proc/meminfo: memFree=1357192/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33598 s]
/proc/loadavg: 0.91 0.97 0.93 2/79 29944
/proc/meminfo: memFree=1344440/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=1.26
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 3599 0 0 0 125 1 0 0 25 0 1 0 209758479 1511944192 3572 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 3572 81 232 0 368892 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481864

[startup+2.9722 s]
/proc/loadavg: 0.91 0.97 0.93 2/79 29944
/proc/meminfo: memFree=1335032/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=2.9
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 6816 0 0 0 288 2 0 0 25 0 1 0 209758479 1511944192 6789 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 6789 81 232 0 368892 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481864

[startup+6.24863 s]
/proc/loadavg: 0.92 0.97 0.93 2/79 29944
/proc/meminfo: memFree=1309752/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=6.18
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 12702 0 0 0 613 5 0 0 25 0 1 0 209758479 1511944192 12675 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 12675 81 232 0 368892 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481864

[startup+12.7115 s]
/proc/loadavg: 0.93 0.97 0.93 2/79 29944
/proc/meminfo: memFree=1269624/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=12.64
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 22120 0 0 0 1254 10 0 0 25 0 1 0 209758479 1511944192 22093 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 22093 81 232 0 368892 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481864

[startup+25.5252 s]
/proc/loadavg: 0.94 0.97 0.93 2/79 29944
/proc/meminfo: memFree=1209208/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=25.45
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 37392 0 0 0 2527 18 0 0 25 0 1 0 209758479 1511944192 37365 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518338 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 37365 81 232 0 368892 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481864

[startup+51.1516 s]
/proc/loadavg: 0.96 0.97 0.93 2/79 29944
/proc/meminfo: memFree=1102328/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=51.07
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 63803 0 0 0 5075 32 0 0 25 0 1 0 209758479 1511944192 63776 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 63776 81 232 0 368892 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481864

[startup+102.408 s]
/proc/loadavg: 0.98 0.97 0.93 2/79 29944
/proc/meminfo: memFree=940152/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=102.31
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 104456 0 0 0 10173 58 0 0 25 0 1 0 209758479 1511944192 104429 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 104429 81 232 0 368892 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481864

[startup+162.482 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 29944
/proc/meminfo: memFree=818744/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=162.36
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 134267 0 0 0 16157 79 0 0 25 0 1 0 209758479 1511944192 134240 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 134240 81 232 0 368892 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481864

[startup+222.552 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 29944
/proc/meminfo: memFree=728056/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=222.41
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 156996 0 0 0 22144 97 0 0 25 0 1 0 209758479 1511944192 156969 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 156969 81 232 0 368892 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 1481864

[startup+282.621 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 29944
/proc/meminfo: memFree=652280/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=282.47
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 175931 0 0 0 28134 113 0 0 25 0 1 0 209758479 1511944192 175904 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 175904 81 232 0 368892 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481864

[startup+342.69 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 29944
/proc/meminfo: memFree=585336/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=342.52
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 192763 0 0 0 34124 128 0 0 25 0 1 0 209758479 1511944192 192736 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518705 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 192736 81 232 0 368892 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 1481864

[startup+402.764 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 29944
/proc/meminfo: memFree=524024/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=402.57
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 207798 0 0 0 40116 141 0 0 25 0 1 0 209758479 1511944192 207771 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 207771 81 232 0 368892 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 1481864

[startup+462.833 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 29944
/proc/meminfo: memFree=472056/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=462.62
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 220833 0 0 0 46110 152 0 0 25 0 1 0 209758479 1511944192 220806 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 220806 81 232 0 368892 0
Current children cumulated CPU time (s) 462.66

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

[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=582.73
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 244411 0 0 0 58097 176 0 0 25 0 1 0 209758479 1511944192 244384 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 244384 81 232 0 368892 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 1481864

[startup+643.036 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 29944
/proc/meminfo: memFree=334584/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=642.78
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 255077 0 0 0 64092 186 0 0 25 0 1 0 209758479 1511944192 255050 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 255050 81 232 0 368892 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 1481864

[startup+703.11 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 29944
/proc/meminfo: memFree=292600/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=702.83
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 265606 0 0 0 70087 196 0 0 25 0 1 0 209758479 1511944192 265579 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 265579 81 232 0 368892 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 1481864

[startup+763.182 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 29944
/proc/meminfo: memFree=252216/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=762.89
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 275724 0 0 0 76084 205 0 0 25 0 1 0 209758479 1511944192 275697 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 275697 81 232 0 368892 0
Current children cumulated CPU time (s) 762.93
Current children cumulated vsize (KiB) 1481864

[startup+823.255 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 29944
/proc/meminfo: memFree=214904/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=822.95
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 284896 0 0 0 82081 214 0 0 25 0 1 0 209758479 1511944192 284869 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 284869 81 232 0 368892 0
Current children cumulated CPU time (s) 822.99
Current children cumulated vsize (KiB) 1481864

[startup+883.328 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 29944
/proc/meminfo: memFree=179960/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=883
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 293660 0 0 0 88078 222 0 0 25 0 1 0 209758479 1511944192 293633 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 293633 81 232 0 368892 0
Current children cumulated CPU time (s) 883.04
Current children cumulated vsize (KiB) 1481864

[startup+943.4 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 29944
/proc/meminfo: memFree=147192/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=943.06
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 301874 0 0 0 94075 231 0 0 25 0 1 0 209758479 1511944192 301847 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 301847 81 232 0 368892 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 1481864

[startup+1003.47 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 29944
/proc/meminfo: memFree=114872/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=1003.11
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 309966 0 0 0 100071 240 0 0 25 0 1 0 209758479 1511944192 309939 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 309939 81 232 0 368892 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 1481864

[startup+1063.54 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 29944
/proc/meminfo: memFree=84408/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=1063.17
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 317467 0 0 0 106070 247 0 0 25 0 1 0 209758479 1511944192 317440 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 317440 81 232 0 368892 0
Current children cumulated CPU time (s) 1063.21
Current children cumulated vsize (KiB) 1481864

[startup+1123.62 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 29944
/proc/meminfo: memFree=53496/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=1123.22
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 325215 0 0 0 112067 255 0 0 25 0 1 0 209758479 1511944192 325188 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 325188 81 232 0 368892 0
Current children cumulated CPU time (s) 1123.26
Current children cumulated vsize (KiB) 1481864

[startup+1183.68 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 29944
/proc/meminfo: memFree=22904/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=1183.27
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 332895 0 0 0 118064 263 0 0 25 0 1 0 209758479 1511944192 332868 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 332868 81 232 0 368892 0
Current children cumulated CPU time (s) 1183.31
Current children cumulated vsize (KiB) 1481864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 29944
/proc/meminfo: memFree=15096/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=1199.99
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 335105 0 0 0 119733 266 0 0 25 0 1 0 209758479 1511944192 335078 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 335078 81 232 0 368892 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481864

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

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

[startup+1200.39 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 29944
/proc/meminfo: memFree=15096/2055920 swapFree=4192812/4192956
[pid=29938] ppid=29936 vsize=5356 CPUtime=0.04
/proc/29938/stat : 29938 (Barcelogic) S 29936 29938 28858 0 -1 4194304 332 684 0 0 0 0 4 0 17 0 1 0 209758473 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29938/statm: 1339 237 197 169 0 50 0
[pid=29944] ppid=29938 vsize=1476508 CPUtime=1199.99
/proc/29944/stat : 29944 (bsat) R 29938 29938 28858 0 -1 4194304 335105 0 0 0 119733 266 0 0 25 0 1 0 209758479 1511944192 335078 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29944/statm: 369127 335078 81 232 0 368892 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481864

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29938 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=47992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.05599
while last known CPU time is 1200.03

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

Real time (s): 1200.4
CPU time (s): 1200.03
CPU user time (s): 1197.37
CPU system time (s): 2.66
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 1481864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.047992
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1016
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= 36
involuntary context switches= 9

runsolver used 1.16282 second user time and 3.10553 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Feb 19 15:14:00 UTC 2007

IDJOB= 300301
IDBENCH= 20031
IDSOLVER= 122
FILE ID= node13/300301-1171898040

PBS_JOBID= 3848818

Free space on /tmp= 66545 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1059928571-06.cnf
COMMAND LINE= /tmp/evaluation/300301-1171898040/Barcelogic /tmp/evaluation/300301-1171898040/instance-300301-1171898040.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-300301-1171898040 -o ROOT/results/node13/solver-300301-1171898040 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300301-1171898040/Barcelogic /tmp/evaluation/300301-1171898040/instance-300301-1171898040.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  04472b4b6b6792f6a66e445ec1cc3be0

RANDOM SEED= 8835790

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1357600 kB
Buffers:         49984 kB
Cached:         514552 kB
SwapCached:          0 kB
Active:         112616 kB
Inactive:       506280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1357600 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2164 kB
Writeback:           0 kB
Mapped:          73292 kB
Slab:            64908 kB
Committed_AS:   923676 kB
PageTables:       1744 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 node13 on Mon Feb 19 15:34:03 UTC 2007