Trace number 311361

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
KCNFS SMPUNSAT 140.507 82.8452

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
MD5SUMee25cd84874e48f6cb4ebfcb1b834a80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark116.655
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.00/0.00	c Computed by /tmp/evaluation/311361-1172568555/kcnfs-smp   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.01	c Input file : '/tmp/evaluation/311361-1172568555/instance-311361-1172568555.cnf'
0.00/0.01	c [#vars: 2035, #clauses: 6327 , (2-3)-CNF]
0.00/0.01	c unit clauses propagate before processing (#clause: 6327)
0.00/0.01	c estimated distribution: 8 tasks
0.00/0.02	c <24569> [PID]: 24571 24572 24573 24574 24575 24576 24577
0.01/0.41	c <24569> [PID]: 24578
0.01/0.41	c real distribution: 8 tasks
4.02/2.12	c <24569> [24576: UNSAT][24577: UNSAT][24574: UNSAT][24575: UNSAT][24578: UNSAT]
115.39/57.95	c <24569> [24572: UNSAT][24573: UNSAT][24571: UNSAT]
140.41/82.84	s UNSATISFIABLE
140.41/82.84	c CPU time            : 140.390 seconds
140.41/82.84	c Elapsed Time        : 82.832 seconds
140.41/82.84	c Size of search tree : 54827 nodes
140.41/82.84	c average speed       : 390.561 nodes/sec.
140.41/82.84

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-311361-1172568555 -o ROOT/results/node7/solver-311361-1172568555 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311361-1172568555/kcnfs-smp /tmp/evaluation/311361-1172568555/instance-311361-1172568555.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 24569
/proc/meminfo: memFree=1617800/2055920 swapFree=4147496/4192956
[pid=24569] ppid=24567 vsize=180916 CPUtime=0
/proc/24569/stat : 24569 (kcnfs-smp) R 24567 24569 24506 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 276810246 185257984 112 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134820679 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 45229 113 48 160 0 45067 0

[startup+0.10676 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24569
/proc/meminfo: memFree=1617800/2055920 swapFree=4147496/4192956
[pid=24569] ppid=24567 vsize=182172 CPUtime=0.01
/proc/24569/stat : 24569 (kcnfs-smp) R 24567 24569 24506 0 -1 4194304 740 0 0 0 1 0 0 0 24 0 1 0 276810246 186544128 518 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836899 0 0 4096 0 0 0 0 17 0 0 0
/proc/24569/statm: 45543 518 65 160 0 45381 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 182172

[startup+0.514801 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24569
/proc/meminfo: memFree=1617800/2055920 swapFree=4147496/4192956
[pid=24569] ppid=24567 vsize=182172 CPUtime=0.01
/proc/24569/stat : 24569 (kcnfs-smp) S 24567 24569 24506 0 -1 4194304 777 0 0 0 1 0 0 0 24 0 1 0 276810246 186544128 518 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/24569/statm: 45543 518 65 160 0 45381 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 182172

[startup+1.33689 s]
/proc/loadavg: 0.92 0.98 0.99 9/86 24578
/proc/meminfo: memFree=1613248/2055920 swapFree=4147496/4192956
[pid=24569] ppid=24567 vsize=182172 CPUtime=0.01
/proc/24569/stat : 24569 (kcnfs-smp) S 24567 24569 24506 0 -1 4194304 777 0 0 0 1 0 0 0 24 0 1 0 276810246 186544128 518 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/24569/statm: 45543 518 65 160 0 45381 0
[pid=24571] ppid=24569 vsize=182172 CPUtime=0.51
/proc/24571/stat : 24571 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 58 0 0 0 51 0 0 0 23 0 1 0 276810248 186544128 529 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572670 0 0 4096 2 0 0 0 17 1 0 0
/proc/24571/statm: 45543 529 69 160 0 45381 0
[pid=24572] ppid=24569 vsize=182172 CPUtime=0.31
/proc/24572/stat : 24572 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 58 0 0 0 31 0 0 0 23 0 1 0 276810249 186544128 529 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572306 0 0 4096 0 0 0 0 17 1 0 0
/proc/24572/statm: 45543 529 69 160 0 45381 0
[pid=24573] ppid=24569 vsize=182172 CPUtime=0.4
/proc/24573/stat : 24573 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 61 0 0 0 40 0 0 0 25 0 1 0 276810251 186544128 532 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577693 0 0 4096 2 0 0 0 17 0 0 0
/proc/24573/statm: 45543 532 71 160 0 45381 0
[pid=24574] ppid=24569 vsize=182172 CPUtime=0.3
/proc/24574/stat : 24574 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 61 0 0 0 30 0 0 0 24 0 1 0 276810252 186544128 532 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134686604 0 0 4096 0 0 0 0 17 1 0 0
/proc/24574/statm: 45543 532 71 160 0 45381 0
[pid=24575] ppid=24569 vsize=182172 CPUtime=0.3
/proc/24575/stat : 24575 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 59 0 0 0 30 0 0 0 25 0 1 0 276810252 186544128 532 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572949 0 0 4096 2 0 0 0 17 1 0 0
/proc/24575/statm: 45543 532 71 160 0 45381 0
[pid=24576] ppid=24569 vsize=182172 CPUtime=0.31
/proc/24576/stat : 24576 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 59 0 0 0 31 0 0 0 25 0 1 0 276810253 186544128 532 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134640239 0 0 4096 0 0 0 0 17 0 0 0
/proc/24576/statm: 45543 532 71 160 0 45381 0
[pid=24577] ppid=24569 vsize=182172 CPUtime=0.19
/proc/24577/stat : 24577 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 59 0 0 0 19 0 0 0 25 0 1 0 276810253 186544128 532 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134636465 0 0 4096 2 0 0 0 17 0 0 0
/proc/24577/statm: 45543 532 71 160 0 45381 0
[pid=24578] ppid=24569 vsize=182172 CPUtime=0.24
/proc/24578/stat : 24578 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 59 0 0 0 24 0 0 0 25 0 1 0 276810283 186544128 532 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572846 0 0 4096 0 0 0 0 17 0 0 0
/proc/24578/statm: 45543 532 71 160 0 45381 0
Current children cumulated CPU time (s) 2.57
Current children cumulated vsize (KiB) 1639548

[startup+2.98906 s]
/proc/loadavg: 0.92 0.98 0.99 8/85 24578
/proc/meminfo: memFree=1613448/2055920 swapFree=4147496/4192956
[pid=24569] ppid=24567 vsize=182172 CPUtime=0.8
/proc/24569/stat : 24569 (kcnfs-smp) S 24567 24569 24506 0 -1 4194304 778 180 0 0 1 0 79 0 16 0 1 0 276810246 186544128 518 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/24569/statm: 45543 518 65 160 0 45381 0
[pid=24571] ppid=24569 vsize=182172 CPUtime=0.86
/proc/24571/stat : 24571 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 61 0 0 0 86 0 0 0 25 0 1 0 276810248 186544128 532 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572839 0 0 4096 2 0 0 0 17 1 0 0
/proc/24571/statm: 45543 532 71 160 0 45381 0
[pid=24572] ppid=24569 vsize=182172 CPUtime=0.81
/proc/24572/stat : 24572 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 61 0 0 0 81 0 0 0 25 0 1 0 276810249 186544128 532 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572655 0 0 4096 0 0 0 0 17 1 0 0
/proc/24572/statm: 45543 532 71 160 0 45381 0
[pid=24573] ppid=24569 vsize=182172 CPUtime=1.07
/proc/24573/stat : 24573 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 61 0 0 0 107 0 0 0 25 0 1 0 276810251 186544128 532 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134639287 0 0 4096 2 0 0 0 17 0 0 0
/proc/24573/statm: 45543 532 71 160 0 45381 0
[pid=24574] ppid=24569 vsize=182172 CPUtime=0.7
/proc/24574/stat : 24574 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 61 0 0 0 70 0 0 0 25 0 1 0 276810252 186544128 532 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134683195 0 0 4096 0 0 0 0 17 1 0 0
/proc/24574/statm: 45543 532 71 160 0 45381 0
[pid=24575] ppid=24569 vsize=182172 CPUtime=0.7
/proc/24575/stat : 24575 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 59 0 0 0 70 0 0 0 25 0 1 0 276810252 186544128 532 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134567341 0 0 4096 2 0 0 0 17 1 0 0
/proc/24575/statm: 45543 532 71 160 0 45381 0
[pid=24578] ppid=24569 vsize=182172 CPUtime=0.94
/proc/24578/stat : 24578 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 59 0 0 0 94 0 0 0 25 0 1 0 276810283 186544128 532 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572276 0 0 4096 0 0 0 0 17 0 0 0
/proc/24578/statm: 45543 532 71 160 0 45381 0
Current children cumulated CPU time (s) 5.88
Current children cumulated vsize (KiB) 1275204

[startup+6.28141 s]
/proc/loadavg: 1.33 1.07 1.02 7/84 24578
/proc/meminfo: memFree=1613456/2055920 swapFree=4147496/4192956
[pid=24569] ppid=24567 vsize=182172 CPUtime=0.8
/proc/24569/stat : 24569 (kcnfs-smp) S 24567 24569 24506 0 -1 4194304 778 180 0 0 1 0 79 0 16 0 1 0 276810246 186544128 518 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/24569/statm: 45543 518 65 160 0 45381 0
[pid=24571] ppid=24569 vsize=182172 CPUtime=1.95
/proc/24571/stat : 24571 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 61 0 0 0 195 0 0 0 25 0 1 0 276810248 186544128 532 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134567555 0 0 4096 2 0 0 0 17 1 0 0
/proc/24571/statm: 45543 532 71 160 0 45381 0
[pid=24572] ppid=24569 vsize=182172 CPUtime=1.86
/proc/24572/stat : 24572 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 61 0 0 0 186 0 0 0 25 0 1 0 276810249 186544128 532 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580873 0 0 4096 0 0 0 0 17 0 0 0
/proc/24572/statm: 45543 532 71 160 0 45381 0
[pid=24573] ppid=24569 vsize=182172 CPUtime=2.2
/proc/24573/stat : 24573 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 62 0 0 0 220 0 0 0 25 0 1 0 276810251 186544128 533 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572834 0 0 4096 2 0 0 0 17 0 0 0
/proc/24573/statm: 45543 533 71 160 0 45381 0
[pid=24574] ppid=24569 vsize=182172 CPUtime=1.8
/proc/24574/stat : 24574 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 61 0 0 0 180 0 0 0 25 0 1 0 276810252 186544128 532 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134567239 0 0 4096 0 0 0 0 17 1 0 0
/proc/24574/statm: 45543 532 71 160 0 45381 0
[pid=24575] ppid=24569 vsize=182172 CPUtime=1.8
/proc/24575/stat : 24575 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 59 0 0 0 180 0 0 0 25 0 1 0 276810252 186544128 532 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134683350 0 0 4096 2 0 0 0 17 1 0 0
/proc/24575/statm: 45543 532 71 160 0 45381 0
[pid=24578] ppid=24569 vsize=182172 CPUtime=2.04
/proc/24578/stat : 24578 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 59 0 0 0 204 0 0 0 25 0 1 0 276810283 186544128 532 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134567586 0 0 4096 0 0 0 0 17 0 0 0
/proc/24578/statm: 45543 532 71 160 0 45381 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 1275204

[startup+12.7621 s]
/proc/loadavg: 1.54 1.11 1.04 5/82 24578
/proc/meminfo: memFree=1613920/2055920 swapFree=4147496/4192956
[pid=24569] ppid=24567 vsize=182172 CPUtime=5.45
/proc/24569/stat : 24569 (kcnfs-smp) S 24567 24569 24506 0 -1 4194304 778 363 0 0 1 0 544 0 15 0 1 0 276810246 186544128 518 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24569/statm: 45543 518 65 160 0 45381 0
[pid=24571] ppid=24569 vsize=182172 CPUtime=5.33
/proc/24571/stat : 24571 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 61 0 0 0 533 0 0 0 25 0 1 0 276810248 186544128 532 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572642 0 0 4096 2 0 0 0 17 1 0 0
/proc/24571/statm: 45543 532 71 160 0 45381 0
[pid=24572] ppid=24569 vsize=182172 CPUtime=4.71
/proc/24572/stat : 24572 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 62 0 0 0 471 0 0 0 25 0 1 0 276810249 186544128 533 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580071 0 0 4096 0 0 0 0 17 0 0 0
/proc/24572/statm: 45543 533 71 160 0 45381 0
[pid=24573] ppid=24569 vsize=182172 CPUtime=5
/proc/24573/stat : 24573 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 62 0 0 0 500 0 0 0 25 0 1 0 276810251 186544128 533 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134601243 0 0 4096 2 0 0 0 17 0 0 0
/proc/24573/statm: 45543 533 71 160 0 45381 0
[pid=24578] ppid=24569 vsize=182172 CPUtime=4.9
/proc/24578/stat : 24578 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 59 0 0 0 490 0 0 0 25 0 1 0 276810283 186544128 532 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134567641 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 45543 532 71 160 0 45381 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 910860

[startup+25.5914 s]
/proc/loadavg: 2.08 1.26 1.08 5/82 24578
/proc/meminfo: memFree=1613920/2055920 swapFree=4147496/4192956
[pid=24569] ppid=24567 vsize=182172 CPUtime=5.45
/proc/24569/stat : 24569 (kcnfs-smp) S 24567 24569 24506 0 -1 4194304 778 363 0 0 1 0 544 0 15 0 1 0 276810246 186544128 518 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24569/statm: 45543 518 65 160 0 45381 0
[pid=24571] ppid=24569 vsize=182172 CPUtime=11.73
/proc/24571/stat : 24571 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 61 0 0 0 1173 0 0 0 25 0 1 0 276810248 186544128 532 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134683127 0 0 4096 2 0 0 0 17 1 0 0
/proc/24571/statm: 45543 532 71 160 0 45381 0
[pid=24572] ppid=24569 vsize=182172 CPUtime=11.1
/proc/24572/stat : 24572 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 62 0 0 0 1110 0 0 0 25 0 1 0 276810249 186544128 533 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134567534 0 0 4096 0 0 0 0 17 0 0 0
/proc/24572/statm: 45543 533 71 160 0 45381 0
[pid=24573] ppid=24569 vsize=182172 CPUtime=11.4
/proc/24573/stat : 24573 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 62 0 0 0 1140 0 0 0 25 0 1 0 276810251 186544128 533 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577653 0 0 4096 2 0 0 0 17 0 0 0
/proc/24573/statm: 45543 533 71 160 0 45381 0
[pid=24578] ppid=24569 vsize=182172 CPUtime=11.32
/proc/24578/stat : 24578 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 60 0 0 0 1132 0 0 0 25 0 1 0 276810283 186544128 533 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134579685 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 45543 533 71 160 0 45381 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 910860

[startup+51.2811 s]
/proc/loadavg: 2.66 1.46 1.15 4/81 24578
/proc/meminfo: memFree=1614248/2055920 swapFree=4147496/4192956
[pid=24569] ppid=24567 vsize=182172 CPUtime=26.45
/proc/24569/stat : 24569 (kcnfs-smp) S 24567 24569 24506 0 -1 4194304 778 454 0 0 1 0 2644 0 16 0 1 0 276810246 186544128 518 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24569/statm: 45543 518 65 160 0 45381 0
[pid=24571] ppid=24569 vsize=182172 CPUtime=27.74
/proc/24571/stat : 24571 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 62 0 0 0 2774 0 0 0 25 0 1 0 276810248 186544128 533 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572608 0 0 4096 2 0 0 0 17 1 0 0
/proc/24571/statm: 45543 533 71 160 0 45381 0
[pid=24572] ppid=24569 vsize=182172 CPUtime=23.87
/proc/24572/stat : 24572 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 62 0 0 0 2387 0 0 0 25 0 1 0 276810249 186544128 533 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580220 0 0 4096 0 0 0 0 17 0 0 0
/proc/24572/statm: 45543 533 71 160 0 45381 0
[pid=24573] ppid=24569 vsize=182172 CPUtime=24.2
/proc/24573/stat : 24573 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 62 0 0 0 2420 0 0 0 25 0 1 0 276810251 186544128 533 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134683214 0 0 4096 2 0 0 0 17 0 0 0
/proc/24573/statm: 45543 533 71 160 0 45381 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 728688

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

[startup+52.6113 s]
/proc/loadavg: 2.66 1.46 1.15 4/81 24578
/proc/meminfo: memFree=1614248/2055920 swapFree=4147496/4192956
[pid=24569] ppid=24567 vsize=182172 CPUtime=26.45
/proc/24569/stat : 24569 (kcnfs-smp) S 24567 24569 24506 0 -1 4194304 778 454 0 0 1 0 2644 0 16 0 1 0 276810246 186544128 518 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/24569/statm: 45543 518 65 160 0 45381 0
[pid=24571] ppid=24569 vsize=182172 CPUtime=29.07
/proc/24571/stat : 24571 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 62 0 0 0 2907 0 0 0 25 0 1 0 276810248 186544128 533 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134567202 0 0 4096 2 0 0 0 17 1 0 0
/proc/24571/statm: 45543 533 71 160 0 45381 0
[pid=24572] ppid=24569 vsize=182172 CPUtime=24.51
/proc/24572/stat : 24572 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 62 0 0 0 2451 0 0 0 25 0 1 0 276810249 186544128 533 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572829 0 0 4096 0 0 0 0 17 0 0 0
/proc/24572/statm: 45543 533 71 160 0 45381 0
[pid=24573] ppid=24569 vsize=182172 CPUtime=24.88
/proc/24573/stat : 24573 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 62 0 0 0 2488 0 0 0 25 0 1 0 276810251 186544128 533 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134580056 0 0 4096 2 0 0 0 17 0 0 0
/proc/24573/statm: 45543 533 71 160 0 45381 0
Current children cumulated CPU time (s) 104.91
Current children cumulated vsize (KiB) 728688

[startup+65.7546 s]
/proc/loadavg: 2.42 1.47 1.16 2/79 24578
/proc/meminfo: memFree=1614904/2055920 swapFree=4147496/4192956
[pid=24569] ppid=24567 vsize=182172 CPUtime=81.19
/proc/24569/stat : 24569 (kcnfs-smp) S 24567 24569 24506 0 -1 4194304 778 640 0 0 1 0 8117 1 19 0 1 0 276810246 186544128 518 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/24569/statm: 45543 518 65 160 0 45381 0
[pid=24571] ppid=24569 vsize=182172 CPUtime=42.21
/proc/24571/stat : 24571 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 62 0 0 0 4221 0 0 0 25 0 1 0 276810248 186544128 533 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134567517 0 0 4096 2 0 0 0 17 1 0 0
/proc/24571/statm: 45543 533 71 160 0 45381 0
Current children cumulated CPU time (s) 123.4
Current children cumulated vsize (KiB) 364344

[startup+72.3083 s]
/proc/loadavg: 2.31 1.46 1.16 2/79 24578
/proc/meminfo: memFree=1614904/2055920 swapFree=4147496/4192956
[pid=24569] ppid=24567 vsize=182172 CPUtime=81.19
/proc/24569/stat : 24569 (kcnfs-smp) S 24567 24569 24506 0 -1 4194304 778 640 0 0 1 0 8117 1 19 0 1 0 276810246 186544128 518 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/24569/statm: 45543 518 65 160 0 45381 0
[pid=24571] ppid=24569 vsize=182172 CPUtime=48.76
/proc/24571/stat : 24571 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 62 0 0 0 4876 0 0 0 25 0 1 0 276810248 186544128 533 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134636444 0 0 4096 2 0 0 0 17 1 0 0
/proc/24571/statm: 45543 533 71 160 0 45381 0
Current children cumulated CPU time (s) 129.95
Current children cumulated vsize (KiB) 364344

[startup+78.868 s]
/proc/loadavg: 2.21 1.45 1.16 2/79 24578
/proc/meminfo: memFree=1614968/2055920 swapFree=4147496/4192956
[pid=24569] ppid=24567 vsize=182172 CPUtime=81.19
/proc/24569/stat : 24569 (kcnfs-smp) S 24567 24569 24506 0 -1 4194304 778 640 0 0 1 0 8117 1 19 0 1 0 276810246 186544128 518 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/24569/statm: 45543 518 65 160 0 45381 0
[pid=24571] ppid=24569 vsize=182172 CPUtime=55.32
/proc/24571/stat : 24571 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 62 0 0 0 5532 0 0 0 25 0 1 0 276810248 186544128 533 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134567505 0 0 4096 2 0 0 0 17 1 0 0
/proc/24571/statm: 45543 533 71 160 0 45381 0
Current children cumulated CPU time (s) 136.51
Current children cumulated vsize (KiB) 364344

[startup+80.5102 s]
/proc/loadavg: 2.11 1.44 1.16 2/79 24578
/proc/meminfo: memFree=1614968/2055920 swapFree=4147496/4192956
[pid=24569] ppid=24567 vsize=182172 CPUtime=81.19
/proc/24569/stat : 24569 (kcnfs-smp) S 24567 24569 24506 0 -1 4194304 778 640 0 0 1 0 8117 1 19 0 1 0 276810246 186544128 518 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/24569/statm: 45543 518 65 160 0 45381 0
[pid=24571] ppid=24569 vsize=182172 CPUtime=56.96
/proc/24571/stat : 24571 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 62 0 0 0 5696 0 0 0 25 0 1 0 276810248 186544128 533 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577464 0 0 4096 2 0 0 0 17 1 0 0
/proc/24571/statm: 45543 533 71 160 0 45381 0
Current children cumulated CPU time (s) 138.15
Current children cumulated vsize (KiB) 364344

[startup+82.1574 s]
/proc/loadavg: 2.11 1.44 1.16 2/79 24578
/proc/meminfo: memFree=1614968/2055920 swapFree=4147496/4192956
[pid=24569] ppid=24567 vsize=182172 CPUtime=81.19
/proc/24569/stat : 24569 (kcnfs-smp) S 24567 24569 24506 0 -1 4194304 778 640 0 0 1 0 8117 1 19 0 1 0 276810246 186544128 518 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/24569/statm: 45543 518 65 160 0 45381 0
[pid=24571] ppid=24569 vsize=182172 CPUtime=58.61
/proc/24571/stat : 24571 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 62 0 0 0 5861 0 0 0 25 0 1 0 276810248 186544128 533 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134572608 0 0 4096 2 0 0 0 17 1 0 0
/proc/24571/statm: 45543 533 71 160 0 45381 0
Current children cumulated CPU time (s) 139.8
Current children cumulated vsize (KiB) 364344

[startup+82.5694 s]
/proc/loadavg: 2.11 1.44 1.16 2/79 24578
/proc/meminfo: memFree=1614968/2055920 swapFree=4147496/4192956
[pid=24569] ppid=24567 vsize=182172 CPUtime=81.19
/proc/24569/stat : 24569 (kcnfs-smp) S 24567 24569 24506 0 -1 4194304 778 640 0 0 1 0 8117 1 19 0 1 0 276810246 186544128 518 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/24569/statm: 45543 518 65 160 0 45381 0
[pid=24571] ppid=24569 vsize=182172 CPUtime=59.02
/proc/24571/stat : 24571 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 62 0 0 0 5902 0 0 0 25 0 1 0 276810248 186544128 533 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134577432 0 0 4096 2 0 0 0 17 1 0 0
/proc/24571/statm: 45543 533 71 160 0 45381 0
Current children cumulated CPU time (s) 140.21
Current children cumulated vsize (KiB) 364344

[startup+82.7734 s]
/proc/loadavg: 2.11 1.44 1.16 2/79 24578
/proc/meminfo: memFree=1614968/2055920 swapFree=4147496/4192956
[pid=24569] ppid=24567 vsize=182172 CPUtime=81.19
/proc/24569/stat : 24569 (kcnfs-smp) S 24567 24569 24506 0 -1 4194304 778 640 0 0 1 0 8117 1 19 0 1 0 276810246 186544128 518 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/24569/statm: 45543 518 65 160 0 45381 0
[pid=24571] ppid=24569 vsize=182172 CPUtime=59.22
/proc/24571/stat : 24571 (kcnfs-smp) R 24569 24569 24506 0 -1 4194368 62 0 0 0 5922 0 0 0 25 0 1 0 276810248 186544128 533 18446744073709551615 134512640 135172044 4294956704 18446744073709551615 134567283 0 0 4096 2 0 0 0 17 1 0 0
/proc/24571/statm: 45543 533 71 160 0 45381 0
Current children cumulated CPU time (s) 140.41
Current children cumulated vsize (KiB) 364344

Child status: 20
Real time (s): 82.8452
CPU time (s): 140.507
CPU user time (s): 140.488
CPU system time (s): 0.018997
CPU usage (%): 169.601
Max. virtual memory (cumulated for all children) (KiB): 1639548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 140.488
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1554
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= 61
involuntary context switches= 3222

runsolver used 0.082987 second user time and 0.217966 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue Feb 27 09:29:15 UTC 2007

IDJOB= 311361
IDBENCH= 20312
IDSOLVER= 112
FILE ID= node7/311361-1172568555

PBS_JOBID= 3971676

Free space on /tmp= 66549 MiB

SOLVER NAME= KCNFS SMP
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311361-1172568555/kcnfs-smp /tmp/evaluation/311361-1172568555/instance-311361-1172568555.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-311361-1172568555 -o ROOT/results/node7/solver-311361-1172568555 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311361-1172568555/kcnfs-smp /tmp/evaluation/311361-1172568555/instance-311361-1172568555.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  ee25cd84874e48f6cb4ebfcb1b834a80

RANDOM SEED= 157863451

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:       1618272 kB
Buffers:         50284 kB
Cached:         293616 kB
SwapCached:       9088 kB
Active:         221316 kB
Inactive:       145556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1618272 kB
SwapTotal:     4192956 kB
SwapFree:      4147496 kB
Dirty:            3404 kB
Writeback:           0 kB
Mapped:          29792 kB
Slab:            56368 kB
Committed_AS:   925168 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= 66549 MiB

End job on node7 on Tue Feb 27 09:30:38 UTC 2007