Trace number 1525202

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 1/2009-03-20? (TO) 1200 601.519

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S2108163340-010.cnf
MD5SUMfeffab3a110531eb2fd2a1a79e11bcda
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.6151
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.08/0.14	c |         0 |   41720   126728 |      --       0       --      -- |     --   | -280/728
0.08/0.14	c ==============================================================================
0.08/0.14	c Result  :   #vars: 9746   #clauses: 41720   #literals: 126728
0.08/0.14	c CPU time:   0.132979 s
0.08/0.14	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-1525202-1238389810/watcher-1525202-1238389810 -o /tmp/evaluation-result-1525202-1238389810/solver-1525202-1238389810 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525202-1238389810.cnf aimd 1 

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 1.00 1.08 3/64 21967
/proc/meminfo: memFree=1171208/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0
/proc/21967/stat : 21967 (manysat.sh) R 21965 21967 21684 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1111646947 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 227848809119 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21967/statm: 1339 234 194 169 0 50 0
[pid=21968] ppid=21967 vsize=1556 CPUtime=0
/proc/21968/stat : 21968 (SatElite) R 21967 21967 21684 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111646948 1593344 270 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/21968/statm: 389 272 50 127 0 259 0

[startup+0.0746621 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 21967
/proc/meminfo: memFree=1171208/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0
/proc/21967/stat : 21967 (manysat.sh) S 21965 21967 21684 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111646947 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21967/statm: 1339 235 195 169 0 50 0
[pid=21968] ppid=21967 vsize=6068 CPUtime=0.06
/proc/21968/stat : 21968 (SatElite) R 21967 21967 21684 0 -1 4194304 1272 0 0 0 6 0 0 0 19 0 1 0 1111646948 6213632 1256 1992294400 134512640 135034092 4294956096 18446744073709551615 134566426 0 0 4096 3 0 0 0 17 0 0 0
/proc/21968/statm: 1517 1256 68 127 0 1387 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11424

[startup+0.101664 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 21967
/proc/meminfo: memFree=1171208/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0
/proc/21967/stat : 21967 (manysat.sh) S 21965 21967 21684 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111646947 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21967/statm: 1339 235 195 169 0 50 0
[pid=21968] ppid=21967 vsize=6068 CPUtime=0.08
/proc/21968/stat : 21968 (SatElite) R 21967 21967 21684 0 -1 4194304 1272 0 0 0 8 0 0 0 19 0 1 0 1111646948 6213632 1256 1992294400 134512640 135034092 4294956096 18446744073709551615 134566547 0 0 4096 3 0 0 0 17 0 0 0
/proc/21968/statm: 1517 1256 68 127 0 1387 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11424

[startup+0.301692 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 21967
/proc/meminfo: memFree=1171208/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0.19
/proc/21967/stat : 21967 (manysat.sh) S 21965 21967 21684 0 -1 4194304 312 1361 0 0 0 0 18 1 16 0 1 0 1111646947 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21967/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5356

[startup+0.701733 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 21967
/proc/meminfo: memFree=1171208/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0.19
/proc/21967/stat : 21967 (manysat.sh) S 21965 21967 21684 0 -1 4194304 312 1361 0 0 0 0 18 1 16 0 1 0 1111646947 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21967/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5356

[startup+1.50181 s]
/proc/loadavg: 1.08 1.02 1.09 3/67 21971
/proc/meminfo: memFree=1159792/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0.19
/proc/21967/stat : 21967 (manysat.sh) S 21965 21967 21684 0 -1 4194304 312 1361 0 0 0 0 18 1 16 0 1 0 1111646947 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21967/statm: 1339 238 195 169 0 50 0
[pid=21970] ppid=21967 vsize=24244 CPUtime=2.52
/proc/21970/stat : 21970 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194304 3058 0 0 0 249 3 0 0 17 0 2 0 1111646967 24825856 3042 1992294400 134512640 135305190 4294956144 18446744073709551615 134528990 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21970/statm: 6061 3042 83 193 0 5865 0
[pid=21970/tid=21971] ppid=21967 vsize=24244 CPUtime=1.22
/proc/21970/task/21971/stat : 21971 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194368 571 0 0 0 121 1 0 0 16 0 2 0 1111646975 24825856 3042 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.71
Current children cumulated vsize (KiB) 29600

[startup+3.10196 s]
/proc/loadavg: 1.08 1.02 1.09 3/67 21971
/proc/meminfo: memFree=1156080/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0.19
/proc/21967/stat : 21967 (manysat.sh) S 21965 21967 21684 0 -1 4194304 312 1361 0 0 0 0 18 1 16 0 1 0 1111646947 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21967/statm: 1339 238 195 169 0 50 0
[pid=21970] ppid=21967 vsize=29344 CPUtime=5.71
/proc/21970/stat : 21970 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194304 4394 0 0 0 567 4 0 0 17 0 2 0 1111646967 30048256 4378 1992294400 134512640 135305190 4294956144 18446744073709551615 134528363 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21970/statm: 7336 4378 83 193 0 7140 0
[pid=21970/tid=21971] ppid=21967 vsize=29344 CPUtime=2.81
/proc/21970/task/21971/stat : 21971 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194368 1168 0 0 0 280 1 0 0 17 0 2 0 1111646975 30048256 4378 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.9
Current children cumulated vsize (KiB) 34700

[startup+6.30227 s]
/proc/loadavg: 1.08 1.02 1.09 3/67 21971
/proc/meminfo: memFree=1147632/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0.19
/proc/21967/stat : 21967 (manysat.sh) S 21965 21967 21684 0 -1 4194304 312 1361 0 0 0 0 18 1 16 0 1 0 1111646947 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21967/statm: 1339 238 195 169 0 50 0
[pid=21970] ppid=21967 vsize=36488 CPUtime=12.09
/proc/21970/stat : 21970 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194304 6264 0 0 0 1203 6 0 0 17 0 2 0 1111646967 37363712 6248 1992294400 134512640 135305190 4294956144 18446744073709551615 134556558 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21970/statm: 9122 6248 83 193 0 8926 0
[pid=21970/tid=21971] ppid=21967 vsize=36488 CPUtime=6.01
/proc/21970/task/21971/stat : 21971 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194368 1959 0 0 0 599 2 0 0 17 0 2 0 1111646975 37363712 6248 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.28
Current children cumulated vsize (KiB) 41844

[startup+12.7019 s]
/proc/loadavg: 1.22 1.05 1.10 3/67 21971
/proc/meminfo: memFree=1131768/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0.19
/proc/21967/stat : 21967 (manysat.sh) S 21965 21967 21684 0 -1 4194304 312 1361 0 0 0 0 18 1 16 0 1 0 1111646947 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21967/statm: 1339 238 195 169 0 50 0
[pid=21970] ppid=21967 vsize=51596 CPUtime=24.86
/proc/21970/stat : 21970 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194304 9965 0 0 0 2476 10 0 0 17 0 2 0 1111646967 52834304 9949 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21970/statm: 12899 9949 83 193 0 12703 0
[pid=21970/tid=21971] ppid=21967 vsize=51596 CPUtime=12.41
/proc/21970/task/21971/stat : 21971 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194368 3513 0 0 0 1237 4 0 0 16 0 2 0 1111646975 52834304 9949 1992294400 134512640 135305190 4294956144 18446744073709551615 134537981 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.05
Current children cumulated vsize (KiB) 56952

[startup+25.5021 s]
/proc/loadavg: 1.34 1.08 1.10 3/67 21971
/proc/meminfo: memFree=1119736/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0.19
/proc/21967/stat : 21967 (manysat.sh) S 21965 21967 21684 0 -1 4194304 312 1361 0 0 0 0 18 1 16 0 1 0 1111646947 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21967/statm: 1339 238 195 169 0 50 0
[pid=21970] ppid=21967 vsize=63220 CPUtime=50.41
/proc/21970/stat : 21970 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194304 12801 0 0 0 5027 14 0 0 17 0 2 0 1111646967 64737280 12785 1992294400 134512640 135305190 4294956144 18446744073709551615 134570384 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21970/statm: 15805 12785 83 193 0 15609 0
[pid=21970/tid=21971] ppid=21967 vsize=63220 CPUtime=25.21
/proc/21970/task/21971/stat : 21971 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194368 4819 0 0 0 2515 6 0 0 17 0 2 0 1111646975 64737280 12785 1992294400 134512640 135305190 4294956144 18446744073709551615 134528576 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 68576

[startup+51.1026 s]
/proc/loadavg: 1.60 1.17 1.13 3/67 21971
/proc/meminfo: memFree=1101816/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0.19
/proc/21967/stat : 21967 (manysat.sh) S 21965 21967 21684 0 -1 4194304 312 1361 0 0 0 0 18 1 16 0 1 0 1111646947 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21967/statm: 1339 238 195 169 0 50 0
[pid=21970] ppid=21967 vsize=81432 CPUtime=101.48
/proc/21970/stat : 21970 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194304 17432 0 0 0 10126 22 0 0 17 0 2 0 1111646967 83386368 17416 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21970/statm: 20358 17416 83 193 0 20162 0
[pid=21970/tid=21971] ppid=21967 vsize=81432 CPUtime=50.74
/proc/21970/task/21971/stat : 21971 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194368 6904 0 0 0 5064 10 0 0 17 0 2 0 1111646975 83386368 17416 1992294400 134512640 135305190 4294956144 18446744073709551615 134528832 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.67
Current children cumulated vsize (KiB) 86788

[startup+102.307 s]
/proc/loadavg: 1.82 1.29 1.17 3/67 21971
/proc/meminfo: memFree=1089336/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0.19
/proc/21967/stat : 21967 (manysat.sh) S 21965 21967 21684 0 -1 4194304 312 1361 0 0 0 0 18 1 16 0 1 0 1111646947 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21967/statm: 1339 238 195 169 0 50 0
[pid=21970] ppid=21967 vsize=92308 CPUtime=203.65
/proc/21970/stat : 21970 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194304 20186 0 0 0 20335 30 0 0 18 0 2 0 1111646967 94523392 20170 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21970/statm: 23077 20170 83 193 0 22881 0
[pid=21970/tid=21971] ppid=21967 vsize=92308 CPUtime=101.72
/proc/21970/task/21971/stat : 21971 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194368 8407 0 0 0 10158 14 0 0 18 0 2 0 1111646975 94523392 20170 1992294400 134512640 135305190 4294956144 18446744073709551615 134557466 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.84
Current children cumulated vsize (KiB) 97664

[startup+162.302 s]
/proc/loadavg: 1.93 1.42 1.22 3/67 21971
/proc/meminfo: memFree=1068728/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0.19
/proc/21967/stat : 21967 (manysat.sh) S 21965 21967 21684 0 -1 4194304 312 1361 0 0 0 0 18 1 16 0 1 0 1111646947 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21967/statm: 1339 238 195 169 0 50 0
[pid=21970] ppid=21967 vsize=112932 CPUtime=323.38
/proc/21970/stat : 21970 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194304 25304 0 0 0 32299 39 0 0 16 0 2 0 1111646967 115642368 25288 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21970/statm: 28233 25288 83 193 0 28037 0
[pid=21970/tid=21971] ppid=21967 vsize=112932 CPUtime=161.47
/proc/21970/task/21971/stat : 21971 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194368 10582 0 0 0 16129 18 0 0 17 0 2 0 1111646975 115642368 25288 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.57
Current children cumulated vsize (KiB) 118288

[startup+222.302 s]
/proc/loadavg: 1.97 1.52 1.27 3/67 21971
/proc/meminfo: memFree=1052920/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0.19
/proc/21967/stat : 21967 (manysat.sh) S 21965 21967 21684 0 -1 4194304 312 1361 0 0 0 0 18 1 16 0 1 0 1111646947 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21967/statm: 1339 238 195 169 0 50 0
[pid=21970] ppid=21967 vsize=128988 CPUtime=443.11
/proc/21970/stat : 21970 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194304 29263 0 0 0 44264 47 0 0 17 0 2 0 1111646967 132083712 29247 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21970/statm: 32247 29247 83 193 0 32051 0
[pid=21970/tid=21971] ppid=21967 vsize=128988 CPUtime=221.23
/proc/21970/task/21971/stat : 21971 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194368 12217 0 0 0 22101 22 0 0 17 0 2 0 1111646975 132083712 29247 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.3
Current children cumulated vsize (KiB) 134344

[startup+282.303 s]
/proc/loadavg: 1.99 1.61 1.31 3/67 21971
/proc/meminfo: memFree=1032312/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0.19
/proc/21967/stat : 21967 (manysat.sh) S 21965 21967 21684 0 -1 4194304 312 1361 0 0 0 0 18 1 16 0 1 0 1111646947 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21967/statm: 1339 238 195 169 0 50 0
[pid=21970] ppid=21967 vsize=150128 CPUtime=562.84
/proc/21970/stat : 21970 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194304 34410 0 0 0 56227 57 0 0 17 0 2 0 1111646967 153731072 34394 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21970/statm: 37532 34394 83 193 0 37336 0
[pid=21970/tid=21971] ppid=21967 vsize=150128 CPUtime=280.99
/proc/21970/task/21971/stat : 21971 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194368 14547 0 0 0 28073 26 0 0 18 0 2 0 1111646975 153731072 34394 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.03
Current children cumulated vsize (KiB) 155484

[startup+342.303 s]
/proc/loadavg: 1.99 1.67 1.35 3/67 21971
/proc/meminfo: memFree=1023096/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0.19
/proc/21967/stat : 21967 (manysat.sh) S 21965 21967 21684 0 -1 4194304 312 1361 0 0 0 0 18 1 16 0 1 0 1111646947 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21967/statm: 1339 238 195 169 0 50 0
[pid=21970] ppid=21967 vsize=159524 CPUtime=682.56
/proc/21970/stat : 21970 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194304 36714 0 0 0 68194 62 0 0 24 0 2 0 1111646967 163352576 36698 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21970/statm: 39881 36698 83 193 0 39685 0
[pid=21970/tid=21971] ppid=21967 vsize=159524 CPUtime=340.74
/proc/21970/task/21971/stat : 21971 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194368 16068 0 0 0 34045 29 0 0 25 0 2 0 1111646975 163352576 36698 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.75
Current children cumulated vsize (KiB) 164880

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.39 3/67 21971
/proc/meminfo: memFree=1005688/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0.19
/proc/21967/stat : 21967 (manysat.sh) S 21965 21967 21684 0 -1 4194304 312 1361 0 0 0 0 18 1 16 0 1 0 1111646947 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21967/statm: 1339 238 195 169 0 50 0
[pid=21970] ppid=21967 vsize=176036 CPUtime=802.3
/proc/21970/stat : 21970 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194304 41059 0 0 0 80160 70 0 0 17 0 2 0 1111646967 180260864 41043 1992294400 134512640 135305190 4294956144 18446744073709551615 134563579 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21970/statm: 44009 41043 83 193 0 43813 0
[pid=21970/tid=21971] ppid=21967 vsize=176036 CPUtime=400.5
/proc/21970/task/21971/stat : 21971 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194368 17853 0 0 0 40017 33 0 0 20 0 2 0 1111646975 180260864 41043 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.49
Current children cumulated vsize (KiB) 181392

[startup+462.301 s]
/proc/loadavg: 1.99 1.78 1.42 3/67 21971
/proc/meminfo: memFree=979768/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0.19
/proc/21967/stat : 21967 (manysat.sh) S 21965 21967 21684 0 -1 4194304 312 1361 0 0 0 0 18 1 16 0 1 0 1111646947 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21967/statm: 1339 238 195 169 0 50 0
[pid=21970] ppid=21967 vsize=203272 CPUtime=922.03
/proc/21970/stat : 21970 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194304 47646 0 0 0 92122 81 0 0 17 0 2 0 1111646967 208150528 47630 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21970/statm: 50818 47630 83 193 0 50622 0
[pid=21970/tid=21971] ppid=21967 vsize=203272 CPUtime=460.26
/proc/21970/task/21971/stat : 21971 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194368 20904 0 0 0 45987 39 0 0 18 0 2 0 1111646975 208150528 47630 1992294400 134512640 135305190 4294956144 18446744073709551615 134557241 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.22
Current children cumulated vsize (KiB) 208628

[startup+522.303 s]
/proc/loadavg: 1.99 1.81 1.46 3/67 21971
/proc/meminfo: memFree=978104/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0.19
/proc/21967/stat : 21967 (manysat.sh) S 21965 21967 21684 0 -1 4194304 312 1361 0 0 0 0 18 1 16 0 1 0 1111646947 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21967/statm: 1339 238 195 169 0 50 0
[pid=21970] ppid=21967 vsize=204828 CPUtime=1041.75
/proc/21970/stat : 21970 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194304 47948 0 0 0 104091 84 0 0 19 0 2 0 1111646967 209743872 47932 1992294400 134512640 135305190 4294956144 18446744073709551615 134552016 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21970/statm: 51207 47932 83 193 0 51011 0
[pid=21970/tid=21971] ppid=21967 vsize=204828 CPUtime=520.22
/proc/21970/task/21971/stat : 21971 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194368 21164 0 0 0 51982 40 0 0 18 0 2 0 1111646975 209743872 47932 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.94
Current children cumulated vsize (KiB) 210184

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.49 3/67 21971
/proc/meminfo: memFree=970680/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0.19
/proc/21967/stat : 21967 (manysat.sh) S 21965 21967 21684 0 -1 4194304 312 1361 0 0 0 0 18 1 16 0 1 0 1111646947 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21967/statm: 1339 238 195 169 0 50 0
[pid=21970] ppid=21967 vsize=212260 CPUtime=1161.48
/proc/21970/stat : 21970 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194304 49862 0 0 0 116059 89 0 0 17 0 2 0 1111646967 217354240 49846 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21970/statm: 53065 49846 83 193 0 52869 0
[pid=21970/tid=21971] ppid=21967 vsize=212260 CPUtime=580.2
/proc/21970/task/21971/stat : 21971 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194368 22515 0 0 0 57976 44 0 0 22 0 2 0 1111646975 217354240 49846 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.67
Current children cumulated vsize (KiB) 217616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 1.99 1.85 1.50 3/67 21971
/proc/meminfo: memFree=950264/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0.19
/proc/21967/stat : 21967 (manysat.sh) S 21965 21967 21684 0 -1 4194304 312 1361 0 0 0 0 18 1 16 0 1 0 1111646947 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21967/statm: 1339 238 195 169 0 50 0
[pid=21970] ppid=21967 vsize=231648 CPUtime=1199.81
/proc/21970/stat : 21970 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194304 54880 0 0 0 119885 96 0 0 17 0 2 0 1111646967 237207552 54864 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21970/statm: 57912 54864 83 193 0 57716 0
[pid=21970/tid=21971] ppid=21967 vsize=231648 CPUtime=599.41
/proc/21970/task/21971/stat : 21971 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194368 24598 0 0 0 59893 48 0 0 18 0 2 0 1111646975 237207552 54864 1992294400 134512640 135305190 4294956144 18446744073709551615 134528212 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 237004

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

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

[startup+601.501 s]
/proc/loadavg: 1.99 1.85 1.50 3/67 21971
/proc/meminfo: memFree=950264/2055920 swapFree=4178100/4192956
[pid=21967] ppid=21965 vsize=5356 CPUtime=0.19
/proc/21967/stat : 21967 (manysat.sh) S 21965 21967 21684 0 -1 4194304 312 1361 0 0 0 0 18 1 16 0 1 0 1111646947 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21967/statm: 1339 238 195 169 0 50 0
[pid=21970] ppid=21967 vsize=231648 CPUtime=1199.81
/proc/21970/stat : 21970 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194304 54880 0 0 0 119885 96 0 0 17 0 2 0 1111646967 237207552 54864 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21970/statm: 57912 54864 83 193 0 57716 0
[pid=21970/tid=21971] ppid=21967 vsize=231648 CPUtime=599.41
/proc/21970/task/21971/stat : 21971 (manysat1.1_stat) R 21967 21967 21684 0 -1 4194368 24598 0 0 0 59893 48 0 0 18 0 2 0 1111646975 237207552 54864 1992294400 134512640 135305190 4294956144 18446744073709551615 134528212 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 237004

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21967 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=183972
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=15997
# CPU time returned by wait4() is 0.199969
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.519
CPU time (s): 1200
CPU user time (s): 1199.03
CPU system time (s): 0.97
CPU usage (%): 199.495
Max. virtual memory (cumulated for all children) (KiB): 237004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.183972
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1673
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 0.560914 second user time and 1.63975 second system time

The end

Launcher Data 

Begin job on node18 at 2009-03-30 07:10:10
IDJOB=1525202
IDBENCH=70296
IDSOLVER=514
FILE ID=node18/1525202-1238389810
PBS_JOBID= 9061335
Free space on /tmp= 66224 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S2108163340-010.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525202-1238389810/watcher-1525202-1238389810 -o /tmp/evaluation-result-1525202-1238389810/solver-1525202-1238389810 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525202-1238389810.cnf aimd 1

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

MD5SUM BENCH= feffab3a110531eb2fd2a1a79e11bcda
RANDOM SEED=880144478

node18.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		: 3000.214
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		: 3000.214
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:       1171688 kB
Buffers:        102176 kB
Cached:         677408 kB
SwapCached:       8808 kB
Active:          42236 kB
Inactive:       747956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1171688 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:            2224 kB
Writeback:           0 kB
Mapped:          16364 kB
Slab:            80156 kB
Committed_AS:  2974412 kB
PageTables:       1376 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= 66220 MiB
End job on node18 at 2009-03-30 07:20:14