Trace number 1526391

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
ManySAT 1.1 aimd 0/2009-03-20? (TO) 1200.01 601.422

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S287307030-088.cnf
MD5SUM9d5d7164d3d5840805b65af8448e9499
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2112     6421 |      --       0       --      -- |     --   | -13/46
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 487   #clauses: 2112   #literals: 6421
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526391-1238491672/watcher-1526391-1238491672 -o /tmp/evaluation-result-1526391-1238491672/solver-1526391-1238491672 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526391-1238491672.cnf aimd 0 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 1.84 1.82 1.45 3/64 25749
/proc/meminfo: memFree=1061624/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) R 25747 25749 25452 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121833036 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 221236488863 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/25749/statm: 1339 234 194 169 0 50 0
[pid=25750] ppid=25749 vsize=824 CPUtime=0
/proc/25750/stat : 25750 (SatElite) R 25749 25749 25452 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1121833036 843776 135 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/25750/statm: 206 135 65 127 0 76 0

[startup+0.035393 s]
/proc/loadavg: 1.84 1.82 1.45 3/64 25749
/proc/meminfo: memFree=1061624/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) S 25747 25749 25452 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1121833036 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25749/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.645301 s]
/proc/loadavg: 1.84 1.82 1.45 3/64 25749
/proc/meminfo: memFree=1061624/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) S 25747 25749 25452 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1121833036 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25749/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.705312 s]
/proc/loadavg: 1.84 1.82 1.45 3/64 25749
/proc/meminfo: memFree=1061624/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) S 25747 25749 25452 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1121833036 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25749/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.801332 s]
/proc/loadavg: 1.84 1.82 1.45 3/64 25749
/proc/meminfo: memFree=1061624/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) S 25747 25749 25452 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1121833036 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25749/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50246 s]
/proc/loadavg: 1.84 1.82 1.45 3/67 25753
/proc/meminfo: memFree=1058088/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) S 25747 25749 25452 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1121833036 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25749/statm: 1339 238 195 169 0 50 0
[pid=25752] ppid=25749 vsize=16772 CPUtime=2.96
/proc/25752/stat : 25752 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194304 894 0 0 0 296 0 0 0 16 0 2 0 1121833037 17174528 880 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25752/statm: 4193 880 83 193 0 3997 0
[pid=25752/tid=25753] ppid=25749 vsize=16772 CPUtime=1.47
/proc/25752/task/25753/stat : 25753 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194368 375 0 0 0 147 0 0 0 18 0 2 0 1121833038 17174528 880 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22128

[startup+3.10177 s]
/proc/loadavg: 1.84 1.82 1.45 3/67 25753
/proc/meminfo: memFree=1056232/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) S 25747 25749 25452 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1121833036 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25749/statm: 1339 238 195 169 0 50 0
[pid=25752] ppid=25749 vsize=18484 CPUtime=6.14
/proc/25752/stat : 25752 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194304 1372 0 0 0 613 1 0 0 17 0 2 0 1121833037 18927616 1358 1992294400 134512640 135305190 4294956144 18446744073709551615 134556752 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25752/statm: 4621 1358 83 193 0 4425 0
[pid=25752/tid=25753] ppid=25749 vsize=18484 CPUtime=3.06
/proc/25752/task/25753/stat : 25753 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194368 614 0 0 0 306 0 0 0 17 0 2 0 1121833038 18927616 1358 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 23840

[startup+6.30237 s]
/proc/loadavg: 1.85 1.83 1.45 3/67 25753
/proc/meminfo: memFree=1052456/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) S 25747 25749 25452 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1121833036 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25749/statm: 1339 238 195 169 0 50 0
[pid=25752] ppid=25749 vsize=21688 CPUtime=12.53
/proc/25752/stat : 25752 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194304 2280 0 0 0 1251 2 0 0 16 0 2 0 1121833037 22208512 2266 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25752/statm: 5422 2266 83 193 0 5226 0
[pid=25752/tid=25753] ppid=25749 vsize=21688 CPUtime=6.27
/proc/25752/task/25753/stat : 25753 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194368 1009 0 0 0 626 1 0 0 23 0 2 0 1121833038 22208512 2266 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27044

[startup+12.7016 s]
/proc/loadavg: 1.86 1.83 1.45 3/67 25753
/proc/meminfo: memFree=1048744/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) S 25747 25749 25452 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1121833036 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25749/statm: 1339 238 195 169 0 50 0
[pid=25752] ppid=25749 vsize=25112 CPUtime=25.29
/proc/25752/stat : 25752 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194304 3177 0 0 0 2526 3 0 0 18 0 2 0 1121833037 25714688 3163 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25752/statm: 6278 3163 83 193 0 6082 0
[pid=25752/tid=25753] ppid=25749 vsize=25112 CPUtime=12.66
/proc/25752/task/25753/stat : 25753 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194368 1418 0 0 0 1265 1 0 0 25 0 2 0 1121833038 25714688 3163 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 30468

[startup+25.502 s]
/proc/loadavg: 1.89 1.84 1.46 3/67 25753
/proc/meminfo: memFree=1045032/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) S 25747 25749 25452 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1121833036 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25749/statm: 1339 238 195 169 0 50 0
[pid=25752] ppid=25749 vsize=29056 CPUtime=50.84
/proc/25752/stat : 25752 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194304 4148 0 0 0 5079 5 0 0 18 0 2 0 1121833037 29753344 4134 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25752/statm: 7264 4134 83 193 0 7068 0
[pid=25752/tid=25753] ppid=25749 vsize=29056 CPUtime=25.45
/proc/25752/task/25753/stat : 25753 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194368 1880 0 0 0 2543 2 0 0 19 0 2 0 1121833038 29753344 4134 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 34412

[startup+51.1068 s]
/proc/loadavg: 1.93 1.85 1.47 3/67 25753
/proc/meminfo: memFree=1040232/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) S 25747 25749 25452 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1121833036 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25749/statm: 1339 238 195 169 0 50 0
[pid=25752] ppid=25749 vsize=34648 CPUtime=101.92
/proc/25752/stat : 25752 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194304 5318 0 0 0 10185 7 0 0 25 0 2 0 1121833037 35479552 5304 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25752/statm: 8662 5304 83 193 0 8466 0
[pid=25752/tid=25753] ppid=25749 vsize=34648 CPUtime=51.04
/proc/25752/task/25753/stat : 25753 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194368 2438 0 0 0 5101 3 0 0 25 0 2 0 1121833038 35479552 5304 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 40004

[startup+102.302 s]
/proc/loadavg: 1.97 1.87 1.50 3/67 25753
/proc/meminfo: memFree=1035432/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) S 25747 25749 25452 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1121833036 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25749/statm: 1339 238 195 169 0 50 0
[pid=25752] ppid=25749 vsize=38928 CPUtime=204.07
/proc/25752/stat : 25752 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194304 6533 0 0 0 20398 9 0 0 18 0 2 0 1121833037 39862272 6519 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25752/statm: 9732 6519 83 193 0 9536 0
[pid=25752/tid=25753] ppid=25749 vsize=38928 CPUtime=102.2
/proc/25752/task/25753/stat : 25753 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194368 3083 0 0 0 10216 4 0 0 25 0 2 0 1121833038 39862272 6519 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.07
Current children cumulated vsize (KiB) 44284

[startup+162.302 s]
/proc/loadavg: 1.99 1.89 1.53 3/67 25753
/proc/meminfo: memFree=1030504/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) S 25747 25749 25452 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1121833036 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25749/statm: 1339 238 195 169 0 50 0
[pid=25752] ppid=25749 vsize=44208 CPUtime=323.79
/proc/25752/stat : 25752 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194304 7707 0 0 0 32368 11 0 0 20 0 2 0 1121833037 45268992 7693 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25752/statm: 11052 7693 83 193 0 10856 0
[pid=25752/tid=25753] ppid=25749 vsize=44208 CPUtime=162.17
/proc/25752/task/25753/stat : 25753 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194368 3768 0 0 0 16212 5 0 0 23 0 2 0 1121833038 45268992 7693 1992294400 134512640 135305190 4294956144 18446744073709551615 134528338 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.79
Current children cumulated vsize (KiB) 49564

[startup+222.302 s]
/proc/loadavg: 1.99 1.91 1.55 3/67 25753
/proc/meminfo: memFree=1025320/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) S 25747 25749 25452 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1121833036 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25749/statm: 1339 238 195 169 0 50 0
[pid=25752] ppid=25749 vsize=49704 CPUtime=443.52
/proc/25752/stat : 25752 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194304 9059 0 0 0 44339 13 0 0 25 0 2 0 1121833037 50896896 9045 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25752/statm: 12426 9045 83 193 0 12230 0
[pid=25752/tid=25753] ppid=25749 vsize=49704 CPUtime=222.14
/proc/25752/task/25753/stat : 25753 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194368 4398 0 0 0 22208 6 0 0 25 0 2 0 1121833038 50896896 9045 1992294400 134512640 135305190 4294956144 18446744073709551615 134530664 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.52
Current children cumulated vsize (KiB) 55060

[startup+282.301 s]
/proc/loadavg: 1.99 1.92 1.58 3/67 25753
/proc/meminfo: memFree=1019688/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) S 25747 25749 25452 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1121833036 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25749/statm: 1339 238 195 169 0 50 0
[pid=25752] ppid=25749 vsize=55452 CPUtime=563.24
/proc/25752/stat : 25752 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194304 10452 0 0 0 56309 15 0 0 25 0 2 0 1121833037 56782848 10438 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25752/statm: 13863 10438 83 193 0 13667 0
[pid=25752/tid=25753] ppid=25749 vsize=55452 CPUtime=282.11
/proc/25752/task/25753/stat : 25753 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194368 5170 0 0 0 28204 7 0 0 25 0 2 0 1121833038 56782848 10438 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.24
Current children cumulated vsize (KiB) 60808

[startup+342.303 s]
/proc/loadavg: 1.99 1.93 1.60 3/67 25753
/proc/meminfo: memFree=1018088/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) S 25747 25749 25452 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1121833036 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25749/statm: 1339 238 195 169 0 50 0
[pid=25752] ppid=25749 vsize=56496 CPUtime=682.98
/proc/25752/stat : 25752 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194304 10846 0 0 0 68282 16 0 0 25 0 2 0 1121833037 57851904 10832 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25752/statm: 14124 10832 83 193 0 13928 0
[pid=25752/tid=25753] ppid=25749 vsize=56496 CPUtime=342.09
/proc/25752/task/25753/stat : 25753 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194368 5366 0 0 0 34201 8 0 0 25 0 2 0 1121833038 57851904 10832 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.98
Current children cumulated vsize (KiB) 61852

[startup+402.303 s]
/proc/loadavg: 1.99 1.94 1.62 3/67 25753
/proc/meminfo: memFree=1013096/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) S 25747 25749 25452 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1121833036 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25749/statm: 1339 238 195 169 0 50 0
[pid=25752] ppid=25749 vsize=61792 CPUtime=802.7
/proc/25752/stat : 25752 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194304 12077 0 0 0 80252 18 0 0 25 0 2 0 1121833037 63275008 12063 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25752/statm: 15448 12063 83 193 0 15252 0
[pid=25752/tid=25753] ppid=25749 vsize=61792 CPUtime=402.05
/proc/25752/task/25753/stat : 25753 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194368 6016 0 0 0 40196 9 0 0 25 0 2 0 1121833038 63275008 12063 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.7
Current children cumulated vsize (KiB) 67148

[startup+462.301 s]
/proc/loadavg: 1.99 1.95 1.65 3/67 25753
/proc/meminfo: memFree=1011560/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) S 25747 25749 25452 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1121833036 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25749/statm: 1339 238 195 169 0 50 0
[pid=25752] ppid=25749 vsize=63856 CPUtime=922.43
/proc/25752/stat : 25752 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194304 12459 0 0 0 92224 19 0 0 25 0 2 0 1121833037 65388544 12445 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25752/statm: 15964 12445 83 193 0 15768 0
[pid=25752/tid=25753] ppid=25749 vsize=63856 CPUtime=462.03
/proc/25752/task/25753/stat : 25753 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194368 6188 0 0 0 46193 10 0 0 25 0 2 0 1121833038 65388544 12445 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.43
Current children cumulated vsize (KiB) 69212

[startup+522.301 s]
/proc/loadavg: 1.99 1.95 1.66 3/67 25753
/proc/meminfo: memFree=1005352/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) S 25747 25749 25452 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1121833036 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25749/statm: 1339 238 195 169 0 50 0
[pid=25752] ppid=25749 vsize=69716 CPUtime=1042.16
/proc/25752/stat : 25752 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194304 14038 0 0 0 104195 21 0 0 25 0 2 0 1121833037 71389184 14024 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25752/statm: 17429 14024 83 193 0 17233 0
[pid=25752/tid=25753] ppid=25749 vsize=69716 CPUtime=522
/proc/25752/task/25753/stat : 25753 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194368 7050 0 0 0 52189 11 0 0 25 0 2 0 1121833038 71389184 14024 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.16
Current children cumulated vsize (KiB) 75072

[startup+582.302 s]
/proc/loadavg: 1.99 1.96 1.68 3/67 25753
/proc/meminfo: memFree=1004520/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) S 25747 25749 25452 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1121833036 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25749/statm: 1339 238 195 169 0 50 0
[pid=25752] ppid=25749 vsize=70260 CPUtime=1161.91
/proc/25752/stat : 25752 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194304 14212 0 0 0 116169 22 0 0 25 0 2 0 1121833037 71946240 14198 1992294400 134512640 135305190 4294956144 18446744073709551615 134528698 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25752/statm: 17565 14198 83 193 0 17369 0
[pid=25752/tid=25753] ppid=25749 vsize=70260 CPUtime=581.97
/proc/25752/task/25753/stat : 25753 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194368 7092 0 0 0 58186 11 0 0 25 0 2 0 1121833038 71946240 14198 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.91
Current children cumulated vsize (KiB) 75616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.96 1.69 3/67 25753
/proc/meminfo: memFree=1003688/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) S 25747 25749 25452 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1121833036 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25749/statm: 1339 238 195 169 0 50 0
[pid=25752] ppid=25749 vsize=71456 CPUtime=1200.01
/proc/25752/stat : 25752 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194304 14403 0 0 0 119979 22 0 0 25 0 2 0 1121833037 73170944 14389 1992294400 134512640 135305190 4294956144 18446744073709551615 134528499 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25752/statm: 17864 14389 83 193 0 17668 0
[pid=25752/tid=25753] ppid=25749 vsize=71456 CPUtime=601.06
/proc/25752/task/25753/stat : 25753 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194368 7107 0 0 0 60095 11 0 0 25 0 2 0 1121833038 73170944 14389 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 76812

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

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

[startup+601.402 s]
/proc/loadavg: 1.99 1.96 1.69 3/67 25753
/proc/meminfo: memFree=1003688/2055920 swapFree=4178880/4192956
[pid=25749] ppid=25747 vsize=5356 CPUtime=0
/proc/25749/stat : 25749 (manysat.sh) S 25747 25749 25452 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1121833036 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25749/statm: 1339 238 195 169 0 50 0
[pid=25752] ppid=25749 vsize=71456 CPUtime=1200.01
/proc/25752/stat : 25752 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194304 14403 0 0 0 119979 22 0 0 25 0 2 0 1121833037 73170944 14389 1992294400 134512640 135305190 4294956144 18446744073709551615 134528499 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25752/statm: 17864 14389 83 193 0 17668 0
[pid=25752/tid=25753] ppid=25749 vsize=71456 CPUtime=601.06
/proc/25752/task/25753/stat : 25753 (manysat1.1_stat) R 25749 25749 25452 0 -1 4194368 7107 0 0 0 60095 11 0 0 25 0 2 0 1121833038 73170944 14389 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 76812

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25749 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.422
CPU time (s): 1200.01
CPU user time (s): 1199.79
CPU system time (s): 0.22
CPU usage (%): 199.529
Max. virtual memory (cumulated for all children) (KiB): 76812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 477
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= 5
involuntary context switches= 3

runsolver used 0.527919 second user time and 1.67274 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-31 11:27:52
IDJOB=1526391
IDBENCH=70534
IDSOLVER=513
FILE ID=node21/1526391-1238491672
PBS_JOBID= 9061879
Free space on /tmp= 66460 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S287307030-088.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526391-1238491672/watcher-1526391-1238491672 -o /tmp/evaluation-result-1526391-1238491672/solver-1526391-1238491672 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526391-1238491672.cnf aimd 0

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= 9d5d7164d3d5840805b65af8448e9499
RANDOM SEED=86874545

node21.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		: 3000.259
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		: 3000.259
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:       1062104 kB
Buffers:        111204 kB
Cached:         779332 kB
SwapCached:       7880 kB
Active:         208628 kB
Inactive:       691320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1062104 kB
SwapTotal:     4192956 kB
SwapFree:      4178880 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          15088 kB
Slab:            79940 kB
Committed_AS:  3095556 kB
PageTables:       1380 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= 66460 MiB
End job on node21 at 2009-03-31 11:37:56