Trace number 1526031

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) 1200.17 601.819

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1318210982-002.cnf
MD5SUM7e88818ba4d3f0eeeb0b87f01ea89e01
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark769.355
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	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-1526031-1238485084/watcher-1526031-1238485084 -o /tmp/evaluation-result-1526031-1238485084/solver-1526031-1238485084 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526031-1238485084.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: 0.99 0.98 1.00 3/64 6487
/proc/meminfo: memFree=1416264/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0
/proc/6487/stat : 6487 (manysat.sh) R 6485 6487 6383 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121174167 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 217871608479 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6487/statm: 1339 234 194 169 0 50 0
[pid=6488] ppid=6487 vsize=692 CPUtime=0
/proc/6488/stat : 6488 (SatElite) R 6487 6487 6383 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 1121174167 708608 90 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/6488/statm: 173 91 50 127 0 43 0

[startup+0.0126379 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 6487
/proc/meminfo: memFree=1416264/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0
/proc/6487/stat : 6487 (manysat.sh) S 6485 6487 6383 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121174167 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6487/statm: 1339 235 195 169 0 50 0
[pid=6488] ppid=6487 vsize=1092 CPUtime=0
/proc/6488/stat : 6488 (SatElite) R 6487 6487 6383 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 1121174167 1118208 205 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/6488/statm: 273 205 67 127 0 143 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6448

[startup+0.101653 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 6487
/proc/meminfo: memFree=1416264/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0.01
/proc/6487/stat : 6487 (manysat.sh) S 6485 6487 6383 0 -1 4194304 312 224 0 0 0 0 1 0 16 0 1 0 1121174167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6487/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301674 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 6487
/proc/meminfo: memFree=1416264/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0.01
/proc/6487/stat : 6487 (manysat.sh) S 6485 6487 6383 0 -1 4194304 312 224 0 0 0 0 1 0 16 0 1 0 1121174167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6487/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701721 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 6487
/proc/meminfo: memFree=1416264/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0.01
/proc/6487/stat : 6487 (manysat.sh) S 6485 6487 6383 0 -1 4194304 312 224 0 0 0 0 1 0 16 0 1 0 1121174167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6487/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50181 s]
/proc/loadavg: 0.99 0.98 1.00 3/67 6491
/proc/meminfo: memFree=1412144/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0.01
/proc/6487/stat : 6487 (manysat.sh) S 6485 6487 6383 0 -1 4194304 312 224 0 0 0 0 1 0 16 0 1 0 1121174167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6487/statm: 1339 238 195 169 0 50 0
[pid=6490] ppid=6487 vsize=16416 CPUtime=2.92
/proc/6490/stat : 6490 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194304 1179 0 0 0 292 0 0 0 17 0 2 0 1121174169 16809984 1165 1992294400 134512640 135305190 4294956144 18446744073709551615 134528433 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6490/statm: 4104 1165 83 193 0 3908 0
[pid=6490/tid=6491] ppid=6487 vsize=16416 CPUtime=1.45
/proc/6490/task/6491/stat : 6491 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194368 460 0 0 0 145 0 0 0 20 0 2 0 1121174170 16809984 1165 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 21772

[startup+3.102 s]
/proc/loadavg: 1.07 1.00 1.01 3/67 6491
/proc/meminfo: memFree=1409776/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0.01
/proc/6487/stat : 6487 (manysat.sh) S 6485 6487 6383 0 -1 4194304 312 224 0 0 0 0 1 0 16 0 1 0 1121174167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6487/statm: 1339 238 195 169 0 50 0
[pid=6490] ppid=6487 vsize=19776 CPUtime=5.58
/proc/6490/stat : 6490 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194304 1969 0 0 0 557 1 0 0 23 0 2 0 1121174169 20250624 1955 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6490/statm: 4944 1955 83 193 0 4748 0
[pid=6490/tid=6491] ppid=6487 vsize=19776 CPUtime=2.97
/proc/6490/task/6491/stat : 6491 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194368 906 0 0 0 297 0 0 0 16 0 2 0 1121174170 20250624 1955 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.59
Current children cumulated vsize (KiB) 25132

[startup+6.30237 s]
/proc/loadavg: 1.07 1.00 1.01 3/67 6491
/proc/meminfo: memFree=1405488/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0.01
/proc/6487/stat : 6487 (manysat.sh) S 6485 6487 6383 0 -1 4194304 312 224 0 0 0 0 1 0 16 0 1 0 1121174167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6487/statm: 1339 238 195 169 0 50 0
[pid=6490] ppid=6487 vsize=23352 CPUtime=11.98
/proc/6490/stat : 6490 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194304 2720 0 0 0 1196 2 0 0 23 0 2 0 1121174169 23912448 2706 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6490/statm: 5838 2706 83 193 0 5642 0
[pid=6490/tid=6491] ppid=6487 vsize=23352 CPUtime=6.16
/proc/6490/task/6491/stat : 6491 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194368 1255 0 0 0 615 1 0 0 18 0 2 0 1121174170 23912448 2706 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 11.99
Current children cumulated vsize (KiB) 28708

[startup+12.7011 s]
/proc/loadavg: 1.22 1.03 1.02 3/67 6491
/proc/meminfo: memFree=1401072/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0.01
/proc/6487/stat : 6487 (manysat.sh) S 6485 6487 6383 0 -1 4194304 312 224 0 0 0 0 1 0 16 0 1 0 1121174167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6487/statm: 1339 238 195 169 0 50 0
[pid=6490] ppid=6487 vsize=27620 CPUtime=24.74
/proc/6490/stat : 6490 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194304 3722 0 0 0 2471 3 0 0 16 0 2 0 1121174169 28282880 3708 1992294400 134512640 135305190 4294956144 18446744073709551615 134538298 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6490/statm: 6905 3708 83 193 0 6709 0
[pid=6490/tid=6491] ppid=6487 vsize=27620 CPUtime=12.53
/proc/6490/task/6491/stat : 6491 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194368 1643 0 0 0 1252 1 0 0 25 0 2 0 1121174170 28282880 3708 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 24.75
Current children cumulated vsize (KiB) 32976

[startup+25.5016 s]
/proc/loadavg: 1.34 1.06 1.03 3/67 6491
/proc/meminfo: memFree=1396976/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0.01
/proc/6487/stat : 6487 (manysat.sh) S 6485 6487 6383 0 -1 4194304 312 224 0 0 0 0 1 0 16 0 1 0 1121174167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6487/statm: 1339 238 195 169 0 50 0
[pid=6490] ppid=6487 vsize=31356 CPUtime=50.26
/proc/6490/stat : 6490 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194304 4753 0 0 0 5022 4 0 0 16 0 2 0 1121174169 32108544 4739 1992294400 134512640 135305190 4294956144 18446744073709551615 134538154 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6490/statm: 7839 4739 83 193 0 7643 0
[pid=6490/tid=6491] ppid=6487 vsize=31356 CPUtime=25.28
/proc/6490/task/6491/stat : 6491 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194368 2098 0 0 0 2526 2 0 0 25 0 2 0 1121174170 32108544 4739 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.27
Current children cumulated vsize (KiB) 36712

[startup+51.1015 s]
/proc/loadavg: 1.56 1.14 1.05 3/67 6491
/proc/meminfo: memFree=1392752/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0.01
/proc/6487/stat : 6487 (manysat.sh) S 6485 6487 6383 0 -1 4194304 312 224 0 0 0 0 1 0 16 0 1 0 1121174167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6487/statm: 1339 238 195 169 0 50 0
[pid=6490] ppid=6487 vsize=35764 CPUtime=101.31
/proc/6490/stat : 6490 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194304 5826 0 0 0 10125 6 0 0 25 0 2 0 1121174169 36622336 5812 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6490/statm: 8941 5812 83 193 0 8745 0
[pid=6490/tid=6491] ppid=6487 vsize=35764 CPUtime=50.76
/proc/6490/task/6491/stat : 6491 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194368 2577 0 0 0 5074 2 0 0 25 0 2 0 1121174170 36622336 5812 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 41120

[startup+102.301 s]
/proc/loadavg: 1.82 1.28 1.11 3/67 6491
/proc/meminfo: memFree=1384368/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0.01
/proc/6487/stat : 6487 (manysat.sh) S 6485 6487 6383 0 -1 4194304 312 224 0 0 0 0 1 0 16 0 1 0 1121174167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6487/statm: 1339 238 195 169 0 50 0
[pid=6490] ppid=6487 vsize=44860 CPUtime=203.48
/proc/6490/stat : 6490 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194304 7891 0 0 0 20339 9 0 0 25 0 2 0 1121174169 45936640 7877 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6490/statm: 11215 7877 83 193 0 11019 0
[pid=6490/tid=6491] ppid=6487 vsize=44860 CPUtime=101.75
/proc/6490/task/6491/stat : 6491 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194368 3570 0 0 0 10172 3 0 0 25 0 2 0 1121174170 45936640 7877 1992294400 134512640 135305190 4294956144 18446744073709551615 134528224 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.49
Current children cumulated vsize (KiB) 50216

[startup+162.301 s]
/proc/loadavg: 1.93 1.41 1.16 3/67 6491
/proc/meminfo: memFree=1378288/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0.01
/proc/6487/stat : 6487 (manysat.sh) S 6485 6487 6383 0 -1 4194304 312 224 0 0 0 0 1 0 16 0 1 0 1121174167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6487/statm: 1339 238 195 169 0 50 0
[pid=6490] ppid=6487 vsize=51360 CPUtime=323.2
/proc/6490/stat : 6490 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194304 9388 0 0 0 32310 10 0 0 25 0 2 0 1121174169 52592640 9374 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6490/statm: 12840 9374 83 193 0 12644 0
[pid=6490/tid=6491] ppid=6487 vsize=51360 CPUtime=161.51
/proc/6490/task/6491/stat : 6491 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194368 4258 0 0 0 16147 4 0 0 25 0 2 0 1121174170 52592640 9374 1992294400 134512640 135305190 4294956144 18446744073709551615 134565661 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.21
Current children cumulated vsize (KiB) 56716

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.21 3/67 6491
/proc/meminfo: memFree=1371376/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0.01
/proc/6487/stat : 6487 (manysat.sh) S 6485 6487 6383 0 -1 4194304 312 224 0 0 0 0 1 0 16 0 1 0 1121174167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6487/statm: 1339 238 195 169 0 50 0
[pid=6490] ppid=6487 vsize=58760 CPUtime=442.93
/proc/6490/stat : 6490 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194304 11144 0 0 0 44280 13 0 0 25 0 2 0 1121174169 60170240 11130 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6490/statm: 14690 11130 83 193 0 14494 0
[pid=6490/tid=6491] ppid=6487 vsize=58760 CPUtime=221.28
/proc/6490/task/6491/stat : 6491 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194368 4969 0 0 0 22123 5 0 0 17 0 2 0 1121174170 60170240 11130 1992294400 134512640 135305190 4294956144 18446744073709551615 134538167 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 442.94
Current children cumulated vsize (KiB) 64116

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.25 3/67 6491
/proc/meminfo: memFree=1367408/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0.01
/proc/6487/stat : 6487 (manysat.sh) S 6485 6487 6383 0 -1 4194304 312 224 0 0 0 0 1 0 16 0 1 0 1121174167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6487/statm: 1339 238 195 169 0 50 0
[pid=6490] ppid=6487 vsize=62420 CPUtime=562.64
/proc/6490/stat : 6490 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194304 12101 0 0 0 56249 15 0 0 25 0 2 0 1121174169 63918080 12087 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6490/statm: 15605 12087 83 193 0 15409 0
[pid=6490/tid=6491] ppid=6487 vsize=62420 CPUtime=281.02
/proc/6490/task/6491/stat : 6491 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194368 5484 0 0 0 28096 6 0 0 25 0 2 0 1121174170 63918080 12087 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 562.65
Current children cumulated vsize (KiB) 67776

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.30 3/67 6491
/proc/meminfo: memFree=1364272/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0.01
/proc/6487/stat : 6487 (manysat.sh) S 6485 6487 6383 0 -1 4194304 312 224 0 0 0 0 1 0 16 0 1 0 1121174167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6487/statm: 1339 238 195 169 0 50 0
[pid=6490] ppid=6487 vsize=65872 CPUtime=682.38
/proc/6490/stat : 6490 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194304 12891 0 0 0 68221 17 0 0 25 0 2 0 1121174169 67452928 12877 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6490/statm: 16468 12877 83 193 0 16272 0
[pid=6490/tid=6491] ppid=6487 vsize=65872 CPUtime=340.79
/proc/6490/task/6491/stat : 6491 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194368 5793 0 0 0 34072 7 0 0 25 0 2 0 1121174170 67452928 12877 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.39
Current children cumulated vsize (KiB) 71228

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.34 3/67 6491
/proc/meminfo: memFree=1359984/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0.01
/proc/6487/stat : 6487 (manysat.sh) S 6485 6487 6383 0 -1 4194304 312 224 0 0 0 0 1 0 16 0 1 0 1121174167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6487/statm: 1339 238 195 169 0 50 0
[pid=6490] ppid=6487 vsize=71096 CPUtime=802.09
/proc/6490/stat : 6490 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194304 13970 0 0 0 80191 18 0 0 25 0 2 0 1121174169 72802304 13956 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6490/statm: 17774 13956 83 193 0 17578 0
[pid=6490/tid=6491] ppid=6487 vsize=71096 CPUtime=400.54
/proc/6490/task/6491/stat : 6491 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194368 6273 0 0 0 40047 7 0 0 25 0 2 0 1121174170 72802304 13956 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.1
Current children cumulated vsize (KiB) 76452

[startup+462.306 s]
/proc/loadavg: 1.99 1.77 1.38 3/67 6492
/proc/meminfo: memFree=1355952/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0.01
/proc/6487/stat : 6487 (manysat.sh) S 6485 6487 6383 0 -1 4194304 312 224 0 0 0 0 1 0 16 0 1 0 1121174167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6487/statm: 1339 238 195 169 0 50 0
[pid=6490] ppid=6487 vsize=75348 CPUtime=921.81
/proc/6490/stat : 6490 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194304 14945 0 0 0 92161 20 0 0 25 0 2 0 1121174169 77156352 14931 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6490/statm: 18837 14931 83 193 0 18641 0
[pid=6490/tid=6491] ppid=6487 vsize=75348 CPUtime=460.3
/proc/6490/task/6491/stat : 6491 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194368 6883 0 0 0 46021 9 0 0 25 0 2 0 1121174170 77156352 14931 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 921.82
Current children cumulated vsize (KiB) 80704

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 6493
/proc/meminfo: memFree=1351088/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0.01
/proc/6487/stat : 6487 (manysat.sh) S 6485 6487 6383 0 -1 4194304 312 224 0 0 0 0 1 0 16 0 1 0 1121174167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6487/statm: 1339 238 195 169 0 50 0
[pid=6490] ppid=6487 vsize=79980 CPUtime=1041.52
/proc/6490/stat : 6490 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194304 16254 0 0 0 104129 23 0 0 25 0 2 0 1121174169 81899520 16240 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6490/statm: 19995 16240 83 193 0 19799 0
[pid=6490/tid=6491] ppid=6487 vsize=79980 CPUtime=520.04
/proc/6490/task/6491/stat : 6491 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194368 7469 0 0 0 51994 10 0 0 25 0 2 0 1121174170 81899520 16240 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.53
Current children cumulated vsize (KiB) 85336

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.45 3/67 6493
/proc/meminfo: memFree=1347696/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0.01
/proc/6487/stat : 6487 (manysat.sh) S 6485 6487 6383 0 -1 4194304 312 224 0 0 0 0 1 0 16 0 1 0 1121174167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6487/statm: 1339 238 195 169 0 50 0
[pid=6490] ppid=6487 vsize=84448 CPUtime=1161.25
/proc/6490/stat : 6490 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194304 17057 0 0 0 116100 25 0 0 25 0 2 0 1121174169 86474752 17043 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6490/statm: 21112 17043 83 193 0 20916 0
[pid=6490/tid=6491] ppid=6487 vsize=84448 CPUtime=579.8
/proc/6490/task/6491/stat : 6491 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194368 7982 0 0 0 57969 11 0 0 25 0 2 0 1121174170 86474752 17043 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.26
Current children cumulated vsize (KiB) 89804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.802 s]
/proc/loadavg: 1.99 1.85 1.46 3/67 6493
/proc/meminfo: memFree=1346928/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0.01
/proc/6487/stat : 6487 (manysat.sh) S 6485 6487 6383 0 -1 4194304 312 224 0 0 0 0 1 0 16 0 1 0 1121174167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6487/statm: 1339 238 195 169 0 50 0
[pid=6490] ppid=6487 vsize=85312 CPUtime=1200.16
/proc/6490/stat : 6490 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194304 17230 0 0 0 119991 25 0 0 25 0 2 0 1121174169 87359488 17216 1992294400 134512640 135305190 4294956144 18446744073709551615 134528298 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6490/statm: 21328 17216 83 193 0 21132 0
[pid=6490/tid=6491] ppid=6487 vsize=85312 CPUtime=599.22
/proc/6490/task/6491/stat : 6491 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194368 8155 0 0 0 59911 11 0 0 25 0 2 0 1121174170 87359488 17216 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 90668

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

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

[startup+601.802 s]
/proc/loadavg: 1.99 1.85 1.46 3/67 6493
/proc/meminfo: memFree=1346928/2055920 swapFree=4171920/4192956
[pid=6487] ppid=6485 vsize=5356 CPUtime=0.01
/proc/6487/stat : 6487 (manysat.sh) S 6485 6487 6383 0 -1 4194304 312 224 0 0 0 0 1 0 16 0 1 0 1121174167 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6487/statm: 1339 238 195 169 0 50 0
[pid=6490] ppid=6487 vsize=85312 CPUtime=1200.16
/proc/6490/stat : 6490 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194304 17230 0 0 0 119991 25 0 0 25 0 2 0 1121174169 87359488 17216 1992294400 134512640 135305190 4294956144 18446744073709551615 134528298 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6490/statm: 21328 17216 83 193 0 21132 0
[pid=6490/tid=6491] ppid=6487 vsize=85312 CPUtime=599.22
/proc/6490/task/6491/stat : 6491 (manysat1.1_stat) R 6487 6487 6383 0 -1 4194368 8155 0 0 0 59911 11 0 0 25 0 2 0 1121174170 87359488 17216 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 90668

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6487 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=20996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.023995
# while last known CPU time is 1200.17
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.819
CPU time (s): 1200.17
CPU user time (s): 1199.92
CPU system time (s): 0.25
CPU usage (%): 199.424
Max. virtual memory (cumulated for all children) (KiB): 90668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 536
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= 2

runsolver used 0.6539 second user time and 1.69574 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-31 09:38:04
IDJOB=1526031
IDBENCH=70462
IDSOLVER=513
FILE ID=node28/1526031-1238485084
PBS_JOBID= 9061857
Free space on /tmp= 66308 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1318210982-002.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526031-1238485084/watcher-1526031-1238485084 -o /tmp/evaluation-result-1526031-1238485084/solver-1526031-1238485084 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526031-1238485084.cnf aimd 0

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

MD5SUM BENCH= 7e88818ba4d3f0eeeb0b87f01ea89e01
RANDOM SEED=1373689787

node28.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		: 3000.212
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		: 3000.212
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:       1416808 kB
Buffers:        110104 kB
Cached:         416492 kB
SwapCached:      14208 kB
Active:         170744 kB
Inactive:       372680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1416808 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            1624 kB
Writeback:           0 kB
Mapped:          17816 kB
Slab:            81564 kB
Committed_AS:  2945900 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66304 MiB
End job on node28 at 2009-03-31 09:48:08