Trace number 1527363

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 2/2009-03-20? (TO) 1200.13 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1367181683-025.cnf
MD5SUM0c6dae1feec9774fac72f3ea3b150662
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1946     5885 |      --       0       --      -- |     --   | -9/20
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 451   #clauses: 1946   #literals: 5885
0.00/0.00	c CPU time:   0.004999 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-1527363-1238594022/watcher-1527363-1238594022 -o /tmp/evaluation-result-1527363-1238594022/solver-1527363-1238594022 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527363-1238594022.cnf aimd 2 

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: 1.00 1.02 1.23 3/64 21802
/proc/meminfo: memFree=1376496/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1132067423 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 235 195 169 0 50 0
[pid=21803] ppid=21802 vsize=824 CPUtime=0
/proc/21803/stat : 21803 (SatElite) R 21802 21802 21212 0 -1 4194304 116 0 0 0 0 0 0 0 19 0 1 0 1132067423 843776 100 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/21803/statm: 206 101 50 127 0 76 0

[startup+0.0553271 s]
/proc/loadavg: 1.00 1.02 1.23 3/64 21802
/proc/meminfo: memFree=1376496/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132067423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.682641 s]
/proc/loadavg: 1.00 1.02 1.23 3/64 21802
/proc/meminfo: memFree=1376496/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132067423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.705004 s]
/proc/loadavg: 1.00 1.02 1.23 3/64 21802
/proc/meminfo: memFree=1376496/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132067423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.802011 s]
/proc/loadavg: 1.00 1.02 1.23 3/64 21802
/proc/meminfo: memFree=1376496/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132067423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50106 s]
/proc/loadavg: 1.00 1.02 1.23 3/67 21806
/proc/meminfo: memFree=1373144/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132067423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 238 195 169 0 50 0
[pid=21805] ppid=21802 vsize=16772 CPUtime=2.96
/proc/21805/stat : 21805 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194304 847 0 0 0 296 0 0 0 17 0 2 0 1132067424 17174528 833 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21805/statm: 4193 833 83 193 0 3997 0
[pid=21805/tid=21806] ppid=21802 vsize=16772 CPUtime=1.48
/proc/21805/task/21806/stat : 21806 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194368 319 0 0 0 148 0 0 0 18 0 2 0 1132067424 17174528 833 1992294400 134512640 135305190 4294956144 18446744073709551615 134857151 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22128

[startup+3.10116 s]
/proc/loadavg: 1.00 1.02 1.23 3/67 21806
/proc/meminfo: memFree=1370968/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132067423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 238 195 169 0 50 0
[pid=21805] ppid=21802 vsize=18648 CPUtime=6.15
/proc/21805/stat : 21805 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194304 1394 0 0 0 614 1 0 0 17 0 2 0 1132067424 19095552 1380 1992294400 134512640 135305190 4294956144 18446744073709551615 134556813 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21805/statm: 4662 1380 83 193 0 4466 0
[pid=21805/tid=21806] ppid=21802 vsize=18648 CPUtime=3.07
/proc/21805/task/21806/stat : 21806 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194368 572 0 0 0 307 0 0 0 19 0 2 0 1132067424 19095552 1380 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24004

[startup+6.30236 s]
/proc/loadavg: 1.08 1.04 1.23 3/67 21806
/proc/meminfo: memFree=1366944/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132067423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 238 195 169 0 50 0
[pid=21805] ppid=21802 vsize=22300 CPUtime=12.54
/proc/21805/stat : 21805 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194304 2359 0 0 0 1252 2 0 0 18 0 2 0 1132067424 22835200 2345 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21805/statm: 5575 2345 83 193 0 5379 0
[pid=21805/tid=21806] ppid=21802 vsize=22300 CPUtime=6.28
/proc/21805/task/21806/stat : 21806 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194368 989 0 0 0 627 1 0 0 20 0 2 0 1132067424 22835200 2345 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27656

[startup+12.7018 s]
/proc/loadavg: 1.15 1.05 1.24 3/67 21806
/proc/meminfo: memFree=1363424/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132067423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 238 195 169 0 50 0
[pid=21805] ppid=21802 vsize=26288 CPUtime=25.31
/proc/21805/stat : 21805 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194304 3216 0 0 0 2528 3 0 0 18 0 2 0 1132067424 26918912 3202 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21805/statm: 6572 3202 83 193 0 6376 0
[pid=21805/tid=21806] ppid=21802 vsize=26288 CPUtime=12.67
/proc/21805/task/21806/stat : 21806 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194368 1412 0 0 0 1266 1 0 0 25 0 2 0 1132067424 26918912 3202 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 31644

[startup+25.5016 s]
/proc/loadavg: 1.34 1.10 1.25 3/67 21806
/proc/meminfo: memFree=1359392/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132067423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 238 195 169 0 50 0
[pid=21805] ppid=21802 vsize=29836 CPUtime=50.85
/proc/21805/stat : 21805 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194304 4337 0 0 0 5080 5 0 0 18 0 2 0 1132067424 30552064 4323 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21805/statm: 7459 4323 83 193 0 7263 0
[pid=21805/tid=21806] ppid=21802 vsize=29836 CPUtime=25.46
/proc/21805/task/21806/stat : 21806 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194368 1918 0 0 0 2543 3 0 0 18 0 2 0 1132067424 30552064 4323 1992294400 134512640 135305190 4294956144 18446744073709551615 134541689 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 35192

[startup+51.1052 s]
/proc/loadavg: 1.64 1.18 1.27 3/67 21806
/proc/meminfo: memFree=1353568/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132067423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 238 195 169 0 50 0
[pid=21805] ppid=21802 vsize=35068 CPUtime=101.94
/proc/21805/stat : 21805 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194304 5704 0 0 0 10186 8 0 0 25 0 2 0 1132067424 35909632 5690 1992294400 134512640 135305190 4294956144 18446744073709551615 134528325 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21805/statm: 8767 5690 83 193 0 8571 0
[pid=21805/tid=21806] ppid=21802 vsize=35068 CPUtime=51.05
/proc/21805/task/21806/stat : 21806 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194368 2546 0 0 0 5101 4 0 0 18 0 2 0 1132067424 35909632 5690 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.94
Current children cumulated vsize (KiB) 40424

[startup+102.301 s]
/proc/loadavg: 1.84 1.31 1.31 3/67 21806
/proc/meminfo: memFree=1347936/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132067423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 238 195 169 0 50 0
[pid=21805] ppid=21802 vsize=42100 CPUtime=204.11
/proc/21805/stat : 21805 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194304 7120 0 0 0 20400 11 0 0 25 0 2 0 1132067424 43110400 7106 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21805/statm: 10525 7106 83 193 0 10329 0
[pid=21805/tid=21806] ppid=21802 vsize=42100 CPUtime=102.24
/proc/21805/task/21806/stat : 21806 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194368 3396 0 0 0 10218 6 0 0 25 0 2 0 1132067424 43110400 7106 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.11
Current children cumulated vsize (KiB) 47456

[startup+162.301 s]
/proc/loadavg: 1.97 1.44 1.35 3/67 21806
/proc/meminfo: memFree=1342112/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132067423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 238 195 169 0 50 0
[pid=21805] ppid=21802 vsize=48440 CPUtime=323.83
/proc/21805/stat : 21805 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194304 8529 0 0 0 32370 13 0 0 25 0 2 0 1132067424 49602560 8515 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21805/statm: 12110 8515 83 193 0 11914 0
[pid=21805/tid=21806] ppid=21802 vsize=48440 CPUtime=162.22
/proc/21805/task/21806/stat : 21806 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194368 4326 0 0 0 16214 8 0 0 25 0 2 0 1132067424 49602560 8515 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.83
Current children cumulated vsize (KiB) 53796

[startup+222.302 s]
/proc/loadavg: 1.99 1.54 1.39 3/67 21806
/proc/meminfo: memFree=1337120/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132067423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 238 195 169 0 50 0
[pid=21805] ppid=21802 vsize=52152 CPUtime=443.58
/proc/21805/stat : 21805 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194304 9812 0 0 0 44342 16 0 0 25 0 2 0 1132067424 53403648 9798 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21805/statm: 13038 9798 83 193 0 12842 0
[pid=21805/tid=21806] ppid=21802 vsize=52152 CPUtime=222.19
/proc/21805/task/21806/stat : 21806 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194368 5084 0 0 0 22210 9 0 0 25 0 2 0 1132067424 53403648 9798 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.58
Current children cumulated vsize (KiB) 57508

[startup+282.302 s]
/proc/loadavg: 1.99 1.62 1.43 3/67 21806
/proc/meminfo: memFree=1329568/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132067423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 238 195 169 0 50 0
[pid=21805] ppid=21802 vsize=60996 CPUtime=563.31
/proc/21805/stat : 21805 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194304 11683 0 0 0 56311 20 0 0 20 0 2 0 1132067424 62459904 11669 1992294400 134512640 135305190 4294956144 18446744073709551615 134528506 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21805/statm: 15249 11669 83 193 0 15053 0
[pid=21805/tid=21806] ppid=21802 vsize=60996 CPUtime=282.17
/proc/21805/task/21806/stat : 21806 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194368 5907 0 0 0 28206 11 0 0 25 0 2 0 1132067424 62459904 11669 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.31
Current children cumulated vsize (KiB) 66352

[startup+342.301 s]
/proc/loadavg: 1.99 1.69 1.46 3/67 21806
/proc/meminfo: memFree=1328608/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132067423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 238 195 169 0 50 0
[pid=21805] ppid=21802 vsize=61828 CPUtime=683.06
/proc/21805/stat : 21805 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194304 11935 0 0 0 68286 20 0 0 25 0 2 0 1132067424 63311872 11921 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21805/statm: 15457 11921 83 193 0 15261 0
[pid=21805/tid=21806] ppid=21802 vsize=61828 CPUtime=342.16
/proc/21805/task/21806/stat : 21806 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194368 6075 0 0 0 34204 12 0 0 25 0 2 0 1132067424 63311872 11921 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 683.06
Current children cumulated vsize (KiB) 67184

[startup+402.301 s]
/proc/loadavg: 1.99 1.74 1.49 3/67 21806
/proc/meminfo: memFree=1320992/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132067423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 238 195 169 0 50 0
[pid=21805] ppid=21802 vsize=70892 CPUtime=802.8
/proc/21805/stat : 21805 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194304 13821 0 0 0 80257 23 0 0 22 0 2 0 1132067424 72593408 13807 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21805/statm: 17723 13807 83 193 0 17527 0
[pid=21805/tid=21806] ppid=21802 vsize=70892 CPUtime=402.14
/proc/21805/task/21806/stat : 21806 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194368 6939 0 0 0 40201 13 0 0 23 0 2 0 1132067424 72593408 13807 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.8
Current children cumulated vsize (KiB) 76248

[startup+462.302 s]
/proc/loadavg: 1.99 1.79 1.52 3/67 21812
/proc/meminfo: memFree=1319840/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132067423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 238 195 169 0 50 0
[pid=21805] ppid=21802 vsize=71316 CPUtime=922.53
/proc/21805/stat : 21805 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194304 14109 0 0 0 92228 25 0 0 18 0 2 0 1132067424 73027584 14095 1992294400 134512640 135305190 4294956144 18446744073709551615 134556566 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21805/statm: 17829 14095 83 193 0 17633 0
[pid=21805/tid=21806] ppid=21802 vsize=71316 CPUtime=462.11
/proc/21805/task/21806/stat : 21806 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194368 7017 0 0 0 46197 14 0 0 25 0 2 0 1132067424 73027584 14095 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.53
Current children cumulated vsize (KiB) 76672

[startup+522.302 s]
/proc/loadavg: 1.99 1.82 1.55 3/67 21812
/proc/meminfo: memFree=1315872/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132067423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 238 195 169 0 50 0
[pid=21805] ppid=21802 vsize=75656 CPUtime=1042.28
/proc/21805/stat : 21805 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194304 15149 0 0 0 104201 27 0 0 25 0 2 0 1132067424 77471744 15135 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21805/statm: 18914 15135 83 193 0 18718 0
[pid=21805/tid=21806] ppid=21802 vsize=75656 CPUtime=522.09
/proc/21805/task/21806/stat : 21806 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194368 7562 0 0 0 52195 14 0 0 25 0 2 0 1132067424 77471744 15135 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.28
Current children cumulated vsize (KiB) 81012

[startup+582.301 s]
/proc/loadavg: 1.99 1.85 1.57 3/67 21812
/proc/meminfo: memFree=1309280/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132067423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 238 195 169 0 50 0
[pid=21805] ppid=21802 vsize=82876 CPUtime=1162.02
/proc/21805/stat : 21805 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194304 16745 0 0 0 116172 30 0 0 25 0 2 0 1132067424 84865024 16731 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21805/statm: 20719 16731 83 193 0 20523 0
[pid=21805/tid=21806] ppid=21802 vsize=82876 CPUtime=582.07
/proc/21805/task/21806/stat : 21806 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194368 8439 0 0 0 58191 16 0 0 25 0 2 0 1132067424 84865024 16731 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1162.02
Current children cumulated vsize (KiB) 88232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.86 1.58 3/67 21812
/proc/meminfo: memFree=1308960/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132067423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 238 195 169 0 50 0
[pid=21805] ppid=21802 vsize=82876 CPUtime=1200.13
/proc/21805/stat : 21805 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194304 16806 0 0 0 119983 30 0 0 25 0 2 0 1132067424 84865024 16792 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21805/statm: 20719 16792 83 193 0 20523 0
[pid=21805/tid=21806] ppid=21802 vsize=82876 CPUtime=601.16
/proc/21805/task/21806/stat : 21806 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194368 8445 0 0 0 60100 16 0 0 25 0 2 0 1132067424 84865024 16792 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 88232

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

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

[startup+601.401 s]
/proc/loadavg: 1.99 1.86 1.58 3/67 21812
/proc/meminfo: memFree=1308960/2055920 swapFree=4177944/4192956
[pid=21802] ppid=21800 vsize=5356 CPUtime=0
/proc/21802/stat : 21802 (manysat.sh) S 21800 21802 21212 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132067423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21802/statm: 1339 238 195 169 0 50 0
[pid=21805] ppid=21802 vsize=82876 CPUtime=1200.13
/proc/21805/stat : 21805 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194304 16806 0 0 0 119983 30 0 0 25 0 2 0 1132067424 84865024 16792 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21805/statm: 20719 16792 83 193 0 20523 0
[pid=21805/tid=21806] ppid=21802 vsize=82876 CPUtime=601.16
/proc/21805/task/21806/stat : 21806 (manysat1.1_stat) R 21802 21802 21212 0 -1 4194368 8445 0 0 0 60100 16 0 0 25 0 2 0 1132067424 84865024 16792 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 88232

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21802 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.13
CPU user time (s): 1199.83
CPU system time (s): 0.3
CPU usage (%): 199.55
Max. virtual memory (cumulated for all children) (KiB): 88232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 466
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 0.611906 second user time and 1.58576 second system time

The end

Launcher Data 

Begin job on node29 at 2009-04-01 15:53:42
IDJOB=1527363
IDBENCH=70728
IDSOLVER=515
FILE ID=node29/1527363-1238594022
PBS_JOBID= 9062249
Free space on /tmp= 66472 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1367181683-025.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527363-1238594022/watcher-1527363-1238594022 -o /tmp/evaluation-result-1527363-1238594022/solver-1527363-1238594022 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527363-1238594022.cnf aimd 2

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

MD5SUM BENCH= 0c6dae1feec9774fac72f3ea3b150662
RANDOM SEED=447143107

node29.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		: 3000.234
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		: 3000.234
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:       1376912 kB
Buffers:        101880 kB
Cached:         473384 kB
SwapCached:       8856 kB
Active:         212868 kB
Inactive:       372928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1376912 kB
SwapTotal:     4192956 kB
SwapFree:      4177944 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          16228 kB
Slab:            79216 kB
Committed_AS:  3167340 kB
PageTables:       1476 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= 66468 MiB
End job on node29 at 2009-04-01 16:03:45