Trace number 1824803

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: Rsat 2007-02-08? (TO) 10000 10002.5

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-11-u.cnf
MD5SUM8e22d84b1ae625d44fbf300a32374a2d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables164158
Number of clauses730719
Sum of the clauses size1660140
Maximum clause length10
Minimum clause length1
Number of clauses of size 112474
Number of clauses of size 2600009
Number of clauses of size 387256
Number of clauses of size 43440
Number of clauses of size 513760
Number of clauses of size over 513780

Solver Data 

0.00/0.00	c Parsing...
0.69/0.71	c ==============================================================================
0.69/0.71	c |           |     ORIGINAL     |              LEARNT              |          |
0.69/0.71	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.69/0.71	c ==============================================================================
0.69/0.71	c |         0 |  717437  1645964 |  215231       0        0     nan |  0.000 % |
5.29/5.37	c |         0 |  408968  1113292 |      --       0       --      -- |     --   | -134393/-137715
5.29/5.37	c ==============================================================================
5.29/5.37	c Result  :   #vars: 76968   #clauses: 408968   #literals: 1113292
5.29/5.37	c CPU time:   5.16921 s
5.29/5.37	c ==============================================================================
5.89/5.94	c Rsat version 2.00

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1824803-1242482410/watcher-1824803-1242482410 -o /tmp/evaluation-result-1824803-1242482410/solver-1824803-1242482410 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1824803-1242482410.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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: 0.85 0.97 0.99 3/64 2831
/proc/meminfo: memFree=1060784/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 276269161 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2831/statm: 1339 235 195 169 0 50 0
[pid=2832] ppid=2831 vsize=2608 CPUtime=0
/proc/2832/stat : 2832 (SatElite) R 2831 2831 2794 0 -1 4194304 427 0 0 0 0 0 0 0 18 0 1 0 276269161 2670592 410 1992294400 134512640 135038345 4294956288 18446744073709551615 134548092 0 0 4096 3 0 0 0 17 1 0 0
/proc/2832/statm: 652 411 49 128 0 521 0

[startup+0.0584011 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2831
/proc/meminfo: memFree=1060784/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 276269161 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2831/statm: 1339 235 195 169 0 50 0
[pid=2832] ppid=2831 vsize=11040 CPUtime=0.05
/proc/2832/stat : 2832 (SatElite) R 2831 2831 2794 0 -1 4194304 2112 0 0 0 4 1 0 0 18 0 1 0 276269161 11304960 2095 1992294400 134512640 135038345 4294956288 18446744073709551615 134548172 0 0 4096 3 0 0 0 17 1 0 0
/proc/2832/statm: 2760 2097 49 128 0 2629 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16396

[startup+0.101404 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2831
/proc/meminfo: memFree=1060784/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 276269161 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2831/statm: 1339 235 195 169 0 50 0
[pid=2832] ppid=2831 vsize=20980 CPUtime=0.09
/proc/2832/stat : 2832 (SatElite) R 2831 2831 2794 0 -1 4194304 4219 0 0 0 7 2 0 0 18 0 1 0 276269161 21483520 4202 1992294400 134512640 135038345 4294956288 18446744073709551615 134548172 0 0 4096 3 0 0 0 17 1 0 0
/proc/2832/statm: 5245 4204 49 128 0 5114 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26336

[startup+0.301422 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2831
/proc/meminfo: memFree=1060784/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 276269161 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2831/statm: 1339 235 195 169 0 50 0
[pid=2832] ppid=2831 vsize=50648 CPUtime=0.29
/proc/2832/stat : 2832 (SatElite) R 2831 2831 2794 0 -1 4194304 9779 0 0 0 23 6 0 0 19 0 1 0 276269161 51863552 9762 1992294400 134512640 135038345 4294956288 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/2832/statm: 12662 9763 49 128 0 12531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56004

[startup+0.701458 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2831
/proc/meminfo: memFree=1060784/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 276269161 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2831/statm: 1339 235 195 169 0 50 0
[pid=2832] ppid=2831 vsize=76344 CPUtime=0.69
/proc/2832/stat : 2832 (SatElite) R 2831 2831 2794 0 -1 4194304 16431 0 0 0 58 11 0 0 23 0 1 0 276269161 78176256 16414 1992294400 134512640 135038345 4294956288 18446744073709551615 134545931 0 0 4096 3 0 0 0 17 1 0 0
/proc/2832/statm: 19086 16414 50 128 0 18955 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 81700

[startup+1.50153 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 2833
/proc/meminfo: memFree=988192/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 276269161 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2831/statm: 1339 235 195 169 0 50 0
[pid=2832] ppid=2831 vsize=89224 CPUtime=1.48
/proc/2832/stat : 2832 (SatElite) R 2831 2831 2794 0 -1 4194304 20666 0 0 0 135 13 0 0 25 0 1 0 276269161 91365376 18943 1992294400 134512640 135038345 4294956288 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/2832/statm: 22306 18943 69 128 0 22175 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 94580

[startup+3.10167 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 2833
/proc/meminfo: memFree=980192/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=0
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 276269161 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2831/statm: 1339 235 195 169 0 50 0
[pid=2832] ppid=2831 vsize=97964 CPUtime=3.09
/proc/2832/stat : 2832 (SatElite) R 2831 2831 2794 0 -1 4194304 23142 0 0 0 294 15 0 0 25 0 1 0 276269161 100315136 20981 1992294400 134512640 135038345 4294956288 18446744073709551615 134688550 0 0 4096 3 0 0 0 17 1 0 0
/proc/2832/statm: 24491 20981 69 128 0 24360 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 103320

[startup+6.30197 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 2833
/proc/meminfo: memFree=975584/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=5.94
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 310 31119 0 0 0 0 570 24 16 0 1 0 276269161 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 5.94
Current children cumulated vsize (KiB) 5356

[startup+12.7015 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 2834
/proc/meminfo: memFree=1014240/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=5.94
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 310 31119 0 0 0 0 570 24 16 0 1 0 276269161 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 237 195 169 0 50 0
[pid=2834] ppid=2831 vsize=35436 CPUtime=6.73
/proc/2834/stat : 2834 (rsat) R 2831 2831 2794 0 -1 4194304 9002 0 0 0 669 4 0 0 25 0 1 0 276269756 36286464 8459 1992294400 134512640 135377749 4294956400 18446744073709551615 134529238 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2834/statm: 8859 8459 86 211 0 8645 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 40792

[startup+25.5027 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 2834
/proc/meminfo: memFree=1006752/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=5.94
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 310 31119 0 0 0 0 570 24 16 0 1 0 276269161 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 237 195 169 0 50 0
[pid=2834] ppid=2831 vsize=42896 CPUtime=19.54
/proc/2834/stat : 2834 (rsat) R 2831 2831 2794 0 -1 4194304 10910 0 0 0 1948 6 0 0 25 0 1 0 276269756 43925504 10336 1992294400 134512640 135377749 4294956400 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2834/statm: 10724 10336 86 211 0 10510 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 48252

[startup+51.103 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 2840
/proc/meminfo: memFree=996120/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=5.94
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 310 31119 0 0 0 0 570 24 16 0 1 0 276269161 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 237 195 169 0 50 0
[pid=2834] ppid=2831 vsize=53920 CPUtime=45.13
/proc/2834/stat : 2834 (rsat) R 2831 2831 2794 0 -1 4194304 13667 0 0 0 4504 9 0 0 25 0 1 0 276269756 55214080 13051 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2834/statm: 13480 13051 86 211 0 13266 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 59276

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 2840
/proc/meminfo: memFree=963544/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=5.94
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 310 31119 0 0 0 0 570 24 16 0 1 0 276269161 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 237 195 169 0 50 0
[pid=2834] ppid=2831 vsize=86492 CPUtime=96.31
/proc/2834/stat : 2834 (rsat) R 2831 2831 2794 0 -1 4194304 21892 0 0 0 9614 17 0 0 25 0 1 0 276269756 88567808 21162 1992294400 134512640 135377749 4294956400 18446744073709551615 134526591 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2834/statm: 21623 21162 86 211 0 21409 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 91848

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 2840
/proc/meminfo: memFree=933080/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=5.94
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 310 31119 0 0 0 0 570 24 16 0 1 0 276269161 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 237 195 169 0 50 0
[pid=2834] ppid=2831 vsize=117040 CPUtime=156.29
/proc/2834/stat : 2834 (rsat) R 2831 2831 2794 0 -1 4194304 29590 0 0 0 15605 24 0 0 25 0 1 0 276269756 119848960 28857 1992294400 134512640 135377749 4294956400 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2834/statm: 29260 28857 86 211 0 29046 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 122396

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 2840
/proc/meminfo: memFree=902296/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=5.94
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 310 31119 0 0 0 0 570 24 16 0 1 0 276269161 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 237 195 169 0 50 0
[pid=2834] ppid=2831 vsize=147984 CPUtime=216.28
/proc/2834/stat : 2834 (rsat) R 2831 2831 2794 0 -1 4194304 37379 0 0 0 21597 31 0 0 25 0 1 0 276269756 151535616 36448 1992294400 134512640 135377749 4294956400 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2834/statm: 36996 36448 86 211 0 36782 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 153340

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 2840
/proc/meminfo: memFree=873176/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=5.94
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 310 31119 0 0 0 0 570 24 16 0 1 0 276269161 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 237 195 169 0 50 0
[pid=2834] ppid=2831 vsize=177060 CPUtime=276.26
/proc/2834/stat : 2834 (rsat) R 2831 2831 2794 0 -1 4194304 44695 0 0 0 27588 38 0 0 25 0 1 0 276269756 181309440 43764 1992294400 134512640 135377749 4294956400 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2834/statm: 44265 43764 86 211 0 44051 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 182416

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 2840
/proc/meminfo: memFree=847832/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=5.94
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 310 31119 0 0 0 0 570 24 16 0 1 0 276269161 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 237 195 169 0 50 0
[pid=2834] ppid=2831 vsize=201992 CPUtime=336.25
/proc/2834/stat : 2834 (rsat) R 2831 2831 2794 0 -1 4194304 50987 0 0 0 33579 46 0 0 25 0 1 0 276269756 206839808 50047 1992294400 134512640 135377749 4294956400 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2834/statm: 50498 50047 86 211 0 50284 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 207348


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

/proc/2834/statm: 232664 232250 86 211 0 232450 0
Current children cumulated CPU time (s) 9399.98
Current children cumulated vsize (KiB) 936012

[startup+9462.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 2856
/proc/meminfo: memFree=108320/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=5.94
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 310 31119 0 0 0 0 570 24 16 0 1 0 276269161 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 237 195 169 0 50 0
[pid=2834] ppid=2831 vsize=939252 CPUtime=9454.03
/proc/2834/stat : 2834 (rsat) R 2831 2831 2794 0 -1 4194304 247195 0 0 0 945136 267 0 0 25 0 1 0 276269756 961794048 234417 1992294400 134512640 135377749 4294956400 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2834/statm: 234813 234417 86 211 0 234599 0
Current children cumulated CPU time (s) 9459.97
Current children cumulated vsize (KiB) 944608

[startup+9522.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 2856
/proc/meminfo: memFree=95712/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=5.94
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 310 31119 0 0 0 0 570 24 16 0 1 0 276269161 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 237 195 169 0 50 0
[pid=2834] ppid=2831 vsize=958312 CPUtime=9514.02
/proc/2834/stat : 2834 (rsat) R 2831 2831 2794 0 -1 4194304 251992 0 0 0 951131 271 0 0 25 0 1 0 276269756 981311488 237633 1992294400 134512640 135377749 4294956400 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2834/statm: 239578 237633 86 211 0 239364 0
Current children cumulated CPU time (s) 9519.96
Current children cumulated vsize (KiB) 963668

[startup+9582.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 2856
/proc/meminfo: memFree=79136/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=5.94
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 310 31119 0 0 0 0 570 24 16 0 1 0 276269161 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 237 195 169 0 50 0
[pid=2834] ppid=2831 vsize=974536 CPUtime=9573.99
/proc/2834/stat : 2834 (rsat) R 2831 2831 2794 0 -1 4194304 256065 0 0 0 957125 274 0 0 25 0 1 0 276269756 997924864 241700 1992294400 134512640 135377749 4294956400 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2834/statm: 243634 241700 86 211 0 243420 0
Current children cumulated CPU time (s) 9579.93
Current children cumulated vsize (KiB) 979892

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2856
/proc/meminfo: memFree=70048/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=5.94
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 310 31119 0 0 0 0 570 24 16 0 1 0 276269161 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 237 195 169 0 50 0
[pid=2834] ppid=2831 vsize=983680 CPUtime=9633.98
/proc/2834/stat : 2834 (rsat) R 2831 2831 2794 0 -1 4194304 258421 0 0 0 963122 276 0 0 25 0 1 0 276269756 1007288320 244003 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2834/statm: 245920 244003 86 211 0 245706 0
Current children cumulated CPU time (s) 9639.92
Current children cumulated vsize (KiB) 989036

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2856
/proc/meminfo: memFree=56160/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=5.94
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 310 31119 0 0 0 0 570 24 16 0 1 0 276269161 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 237 195 169 0 50 0
[pid=2834] ppid=2831 vsize=997384 CPUtime=9693.97
/proc/2834/stat : 2834 (rsat) R 2831 2831 2794 0 -1 4194304 261872 0 0 0 969117 280 0 0 25 0 1 0 276269756 1021321216 247436 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2834/statm: 249346 247436 86 211 0 249132 0
Current children cumulated CPU time (s) 9699.91
Current children cumulated vsize (KiB) 1002740

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2858
/proc/meminfo: memFree=41952/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=5.94
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 310 31119 0 0 0 0 570 24 16 0 1 0 276269161 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 237 195 169 0 50 0
[pid=2834] ppid=2831 vsize=1011592 CPUtime=9753.95
/proc/2834/stat : 2834 (rsat) R 2831 2831 2794 0 -1 4194304 265489 0 0 0 975111 284 0 0 25 0 1 0 276269756 1035870208 251015 1992294400 134512640 135377749 4294956400 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2834/statm: 252898 251015 86 211 0 252684 0
Current children cumulated CPU time (s) 9759.89
Current children cumulated vsize (KiB) 1016948

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2858
/proc/meminfo: memFree=31392/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=5.94
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 310 31119 0 0 0 0 570 24 16 0 1 0 276269161 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 237 195 169 0 50 0
[pid=2834] ppid=2831 vsize=1021936 CPUtime=9813.93
/proc/2834/stat : 2834 (rsat) R 2831 2831 2794 0 -1 4194304 268131 0 0 0 981106 287 0 0 25 0 1 0 276269756 1046462464 253618 1992294400 134512640 135377749 4294956400 18446744073709551615 134522881 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2834/statm: 255484 253618 86 211 0 255270 0
Current children cumulated CPU time (s) 9819.87
Current children cumulated vsize (KiB) 1027292

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2858
/proc/meminfo: memFree=19424/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=5.94
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 310 31119 0 0 0 0 570 24 16 0 1 0 276269161 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 237 195 169 0 50 0
[pid=2834] ppid=2831 vsize=1033744 CPUtime=9873.93
/proc/2834/stat : 2834 (rsat) R 2831 2831 2794 0 -1 4194304 271143 0 0 0 987102 291 0 0 25 0 1 0 276269756 1058553856 256572 1992294400 134512640 135377749 4294956400 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2834/statm: 258436 256572 86 211 0 258222 0
Current children cumulated CPU time (s) 9879.87
Current children cumulated vsize (KiB) 1039100

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2858
/proc/meminfo: memFree=18080/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=5.94
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 310 31119 0 0 0 0 570 24 16 0 1 0 276269161 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 237 195 169 0 50 0
[pid=2834] ppid=2831 vsize=1043240 CPUtime=9933.91
/proc/2834/stat : 2834 (rsat) R 2831 2831 2794 0 -1 4194304 273600 0 0 0 993097 294 0 0 25 0 1 0 276269756 1068277760 258962 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2834/statm: 260810 258962 86 211 0 260596 0
Current children cumulated CPU time (s) 9939.85
Current children cumulated vsize (KiB) 1048596

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2858
/proc/meminfo: memFree=20128/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=5.94
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 310 31119 0 0 0 0 570 24 16 0 1 0 276269161 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 237 195 169 0 50 0
[pid=2834] ppid=2831 vsize=1054312 CPUtime=9993.9
/proc/2834/stat : 2834 (rsat) R 2831 2831 2794 0 -1 4194304 276432 0 0 0 999094 296 0 0 25 0 1 0 276269756 1079615488 261732 1992294400 134512640 135377749 4294956400 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2834/statm: 263578 261732 86 211 0 263364 0
Current children cumulated CPU time (s) 9999.84
Current children cumulated vsize (KiB) 1059668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2858
/proc/meminfo: memFree=20064/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=5.94
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 310 31119 0 0 0 0 570 24 16 0 1 0 276269161 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 237 195 169 0 50 0
[pid=2834] ppid=2831 vsize=1054368 CPUtime=9994.1
/proc/2834/stat : 2834 (rsat) R 2831 2831 2794 0 -1 4194304 276444 0 0 0 999114 296 0 0 25 0 1 0 276269756 1079672832 261744 1992294400 134512640 135377749 4294956400 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2834/statm: 263592 261744 86 211 0 263378 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 1059724

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

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

[startup+10002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2858
/proc/meminfo: memFree=20064/2055920 swapFree=4178788/4192956
[pid=2831] ppid=2829 vsize=5356 CPUtime=5.94
/proc/2831/stat : 2831 (rsat.sh) S 2829 2831 2794 0 -1 4194304 310 31119 0 0 0 0 570 24 16 0 1 0 276269161 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2831/statm: 1339 237 195 169 0 50 0
[pid=2834] ppid=2831 vsize=1054368 CPUtime=9994.1
/proc/2834/stat : 2834 (rsat) R 2831 2831 2794 0 -1 4194304 276444 0 0 0 999114 296 0 0 25 0 1 0 276269756 1079672832 261744 1992294400 134512640 135377749 4294956400 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2834/statm: 263592 261744 86 211 0 263378 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 1059724

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2831 and gives
#  childrusage.ru_utime.tv_sec=5
#  childrusage.ru_utime.tv_usec=702133
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=244962
# CPU time returned by wait4() is 5.9471
# while last known CPU time is 10000
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10002.5
CPU time (s): 10000
CPU user time (s): 9996.84
CPU system time (s): 3.2
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 1059724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.70213
system time used= 0.244962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31429
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= 7
involuntary context switches= 17

runsolver used 10.5404 second user time and 25.8381 second system time

The end

Launcher Data 

Begin job on node43 at 2009-05-16 16:00:11
IDJOB=1824803
IDBENCH=20386
IDSOLVER=665
FILE ID=node43/1824803-1242482410
PBS_JOBID= 9306875
Free space on /tmp= 66308 MiB

SOLVER NAME= SAT07 reference solver: Rsat 2007-02-08
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-11-u.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1824803-1242482410/watcher-1824803-1242482410 -o /tmp/evaluation-result-1824803-1242482410/solver-1824803-1242482410 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1824803-1242482410.cnf            

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8e22d84b1ae625d44fbf300a32374a2d
RANDOM SEED=1498425390

node43.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.237
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		: 3000.237
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:       1061264 kB
Buffers:         97684 kB
Cached:         799848 kB
SwapCached:       7956 kB
Active:          87492 kB
Inactive:       820236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1061264 kB
SwapTotal:     4192956 kB
SwapFree:      4178788 kB
Dirty:           14444 kB
Writeback:           0 kB
Mapped:          13932 kB
Slab:            72920 kB
Committed_AS:  1089140 kB
PageTables:       1444 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= 66292 MiB
End job on node43 at 2009-05-16 18:46:56