Trace number 1525498

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) 1200.16 601.724

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1279315365-067.cnf
MD5SUMa31d778f02686a6129c52bf8a3bcbfa2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark195.926
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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...
0.06/0.09	c ==============================================================================
0.06/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.06/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.06/0.09	c ==============================================================================
0.06/0.09	c |         0 |   75600   226800 |   22679       0        0     nan |  0.000 % |
0.19/0.28	c |         0 |   75053   227864 |      --       0       --      -- |     --   | -547/1064
0.19/0.28	c ==============================================================================
0.19/0.28	c Result  :   #vars: 17540   #clauses: 75053   #literals: 227864
0.19/0.28	c CPU time:   0.269958 s
0.19/0.28	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-1525498-1238405189/watcher-1525498-1238405189 -o /tmp/evaluation-result-1525498-1238405189/solver-1525498-1238405189 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525498-1238405189.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: 0.92 0.98 0.99 3/64 7818
/proc/meminfo: memFree=1628648/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113180720 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 235 195 169 0 50 0
[pid=7819] ppid=7818 vsize=1556 CPUtime=0
/proc/7819/stat : 7819 (SatElite) R 7818 7818 7501 0 -1 4194304 295 0 0 0 0 0 0 0 19 0 1 0 1113180720 1593344 279 1992294400 134512640 135034092 4294956096 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 0 0 0
/proc/7819/statm: 389 283 50 127 0 259 0

[startup+0.074858 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7818
/proc/meminfo: memFree=1628648/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113180720 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 235 195 169 0 50 0
[pid=7819] ppid=7818 vsize=8388 CPUtime=0.06
/proc/7819/stat : 7819 (SatElite) R 7818 7818 7501 0 -1 4194304 1705 0 0 0 5 1 0 0 19 0 1 0 1113180720 8589312 1689 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/7819/statm: 2097 1689 50 127 0 1967 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13744

[startup+0.101859 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7818
/proc/meminfo: memFree=1628648/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113180720 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 235 195 169 0 50 0
[pid=7819] ppid=7818 vsize=10368 CPUtime=0.09
/proc/7819/stat : 7819 (SatElite) R 7818 7818 7501 0 -1 4194304 2168 0 0 0 8 1 0 0 19 0 1 0 1113180720 10616832 2152 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/7819/statm: 2592 2152 68 127 0 2462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15724

[startup+0.301876 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7818
/proc/meminfo: memFree=1628648/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113180720 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 235 195 169 0 50 0
[pid=7819] ppid=7818 vsize=10372 CPUtime=0.29
/proc/7819/stat : 7819 (SatElite) R 7818 7818 7501 0 -1 4194304 2349 0 0 0 28 1 0 0 21 0 1 0 1113180720 10620928 2185 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/7819/statm: 2593 2185 69 127 0 2463 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15728

[startup+0.701724 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7818
/proc/meminfo: memFree=1628648/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0.37
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 312 2352 0 0 0 0 36 1 17 0 1 0 1113180720 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 5356

[startup+1.5018 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 7822
/proc/meminfo: memFree=1611920/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0.37
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 312 2352 0 0 0 0 36 1 17 0 1 0 1113180720 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 238 195 169 0 50 0
[pid=7821] ppid=7818 vsize=28192 CPUtime=2.06
/proc/7821/stat : 7821 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194304 4108 0 0 0 202 4 0 0 16 0 2 0 1113180759 28868608 4094 1992294400 134512640 135305190 4294956144 18446744073709551615 134570385 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7821/statm: 7048 4094 83 193 0 6852 0
[pid=7821/tid=7822] ppid=7818 vsize=28192 CPUtime=0.94
/proc/7821/task/7822/stat : 7822 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194368 403 0 0 0 94 0 0 0 17 0 2 0 1113180773 28868608 4094 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.43
Current children cumulated vsize (KiB) 33548

[startup+3.10194 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 7822
/proc/meminfo: memFree=1608976/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0.37
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 312 2352 0 0 0 0 36 1 17 0 1 0 1113180720 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 238 195 169 0 50 0
[pid=7821] ppid=7818 vsize=32244 CPUtime=5.25
/proc/7821/stat : 7821 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194304 5150 0 0 0 520 5 0 0 17 0 2 0 1113180759 33017856 5136 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7821/statm: 8061 5136 83 193 0 7865 0
[pid=7821/tid=7822] ppid=7818 vsize=32244 CPUtime=2.54
/proc/7821/task/7822/stat : 7822 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194368 851 0 0 0 253 1 0 0 17 0 2 0 1113180773 33017856 5136 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.62
Current children cumulated vsize (KiB) 37600

[startup+6.30222 s]
/proc/loadavg: 1.09 1.02 1.01 3/67 7822
/proc/meminfo: memFree=1600080/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0.37
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 312 2352 0 0 0 0 36 1 17 0 1 0 1113180720 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 238 195 169 0 50 0
[pid=7821] ppid=7818 vsize=40188 CPUtime=11.64
/proc/7821/stat : 7821 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194304 7243 0 0 0 1156 8 0 0 17 0 2 0 1113180759 41152512 7229 1992294400 134512640 135305190 4294956144 18446744073709551615 134838901 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7821/statm: 10047 7229 83 193 0 9851 0
[pid=7821/tid=7822] ppid=7818 vsize=40188 CPUtime=5.73
/proc/7821/task/7822/stat : 7822 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194368 1659 0 0 0 571 2 0 0 16 0 2 0 1113180773 41152512 7229 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.01
Current children cumulated vsize (KiB) 45544

[startup+12.7018 s]
/proc/loadavg: 1.16 1.03 1.01 3/67 7822
/proc/meminfo: memFree=1587408/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0.37
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 312 2352 0 0 0 0 36 1 17 0 1 0 1113180720 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 238 195 169 0 50 0
[pid=7821] ppid=7818 vsize=52824 CPUtime=24.4
/proc/7821/stat : 7821 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194304 10258 0 0 0 2430 10 0 0 17 0 2 0 1113180759 54091776 10244 1992294400 134512640 135305190 4294956144 18446744073709551615 134551820 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7821/statm: 13206 10244 83 193 0 13010 0
[pid=7821/tid=7822] ppid=7818 vsize=52824 CPUtime=12.1
/proc/7821/task/7822/stat : 7822 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194368 2912 0 0 0 1207 3 0 0 17 0 2 0 1113180773 54091776 10244 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.77
Current children cumulated vsize (KiB) 58180

[startup+25.5019 s]
/proc/loadavg: 1.34 1.08 1.02 3/67 7822
/proc/meminfo: memFree=1575440/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0.37
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 312 2352 0 0 0 0 36 1 17 0 1 0 1113180720 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 238 195 169 0 50 0
[pid=7821] ppid=7818 vsize=62796 CPUtime=49.95
/proc/7821/stat : 7821 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194304 12865 0 0 0 4981 14 0 0 17 0 2 0 1113180759 64303104 12851 1992294400 134512640 135305190 4294956144 18446744073709551615 134528160 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7821/statm: 15699 12851 83 193 0 15503 0
[pid=7821/tid=7822] ppid=7818 vsize=62796 CPUtime=24.85
/proc/7821/task/7822/stat : 7822 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194368 4011 0 0 0 2480 5 0 0 18 0 2 0 1113180773 64303104 12851 1992294400 134512640 135305190 4294956144 18446744073709551615 134551953 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.32
Current children cumulated vsize (KiB) 68152

[startup+51.1011 s]
/proc/loadavg: 1.57 1.15 1.05 3/67 7822
/proc/meminfo: memFree=1552208/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0.37
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 312 2352 0 0 0 0 36 1 17 0 1 0 1113180720 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 238 195 169 0 50 0
[pid=7821] ppid=7818 vsize=85824 CPUtime=101.02
/proc/7821/stat : 7821 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194304 18656 0 0 0 10079 23 0 0 17 0 2 0 1113180759 87883776 18642 1992294400 134512640 135305190 4294956144 18446744073709551615 134557407 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7821/statm: 21456 18642 83 193 0 21260 0
[pid=7821/tid=7822] ppid=7818 vsize=85824 CPUtime=50.33
/proc/7821/task/7822/stat : 7822 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194368 6420 0 0 0 5023 10 0 0 17 0 2 0 1113180773 87883776 18642 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.39
Current children cumulated vsize (KiB) 91180

[startup+102.306 s]
/proc/loadavg: 1.81 1.28 1.10 3/67 7822
/proc/meminfo: memFree=1536144/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0.37
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 312 2352 0 0 0 0 36 1 17 0 1 0 1113180720 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 238 195 169 0 50 0
[pid=7821] ppid=7818 vsize=101932 CPUtime=203.2
/proc/7821/stat : 7821 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194304 22660 0 0 0 20290 30 0 0 17 0 2 0 1113180759 104378368 22646 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7821/statm: 25483 22646 83 193 0 25287 0
[pid=7821/tid=7822] ppid=7818 vsize=101932 CPUtime=101.32
/proc/7821/task/7822/stat : 7822 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194368 8196 0 0 0 10119 13 0 0 17 0 2 0 1113180773 104378368 22646 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.57
Current children cumulated vsize (KiB) 107288

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.15 3/67 7822
/proc/meminfo: memFree=1515792/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0.37
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 312 2352 0 0 0 0 36 1 17 0 1 0 1113180720 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 238 195 169 0 50 0
[pid=7821] ppid=7818 vsize=122144 CPUtime=322.93
/proc/7821/stat : 7821 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194304 27729 0 0 0 32255 38 0 0 18 0 2 0 1113180759 125075456 27715 1992294400 134512640 135305190 4294956144 18446744073709551615 134541918 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7821/statm: 30536 27715 83 193 0 30340 0
[pid=7821/tid=7822] ppid=7818 vsize=122144 CPUtime=161.08
/proc/7821/task/7822/stat : 7822 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194368 10489 0 0 0 16091 17 0 0 19 0 2 0 1113180773 125075456 27715 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.3
Current children cumulated vsize (KiB) 127500

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 7822
/proc/meminfo: memFree=1505104/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0.37
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 312 2352 0 0 0 0 36 1 17 0 1 0 1113180720 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 238 195 169 0 50 0
[pid=7821] ppid=7818 vsize=133064 CPUtime=442.66
/proc/7821/stat : 7821 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194304 30400 0 0 0 44222 44 0 0 18 0 2 0 1113180759 136257536 30386 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7821/statm: 33266 30386 83 193 0 33070 0
[pid=7821/tid=7822] ppid=7818 vsize=133064 CPUtime=220.82
/proc/7821/task/7822/stat : 7822 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194368 12235 0 0 0 22062 20 0 0 18 0 2 0 1113180773 136257536 30386 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.03
Current children cumulated vsize (KiB) 138420

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.25 3/67 7822
/proc/meminfo: memFree=1492048/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0.37
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 312 2352 0 0 0 0 36 1 17 0 1 0 1113180720 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 238 195 169 0 50 0
[pid=7821] ppid=7818 vsize=146696 CPUtime=562.39
/proc/7821/stat : 7821 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194304 33644 0 0 0 56188 51 0 0 17 0 2 0 1113180759 150216704 33630 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7821/statm: 36674 33630 83 193 0 36478 0
[pid=7821/tid=7822] ppid=7818 vsize=146696 CPUtime=280.57
/proc/7821/task/7822/stat : 7822 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194368 13762 0 0 0 28033 24 0 0 17 0 2 0 1113180773 150216704 33630 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.76
Current children cumulated vsize (KiB) 152052

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.29 3/67 7822
/proc/meminfo: memFree=1464336/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0.37
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 312 2352 0 0 0 0 36 1 17 0 1 0 1113180720 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 238 195 169 0 50 0
[pid=7821] ppid=7818 vsize=173408 CPUtime=682.12
/proc/7821/stat : 7821 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194304 40551 0 0 0 68149 63 0 0 18 0 2 0 1113180759 177569792 40537 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7821/statm: 43352 40537 83 193 0 43156 0
[pid=7821/tid=7822] ppid=7818 vsize=173408 CPUtime=340.31
/proc/7821/task/7822/stat : 7822 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194368 16726 0 0 0 34003 28 0 0 25 0 2 0 1113180773 177569792 40537 1992294400 134512640 135305190 4294956144 18446744073709551615 134556770 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.49
Current children cumulated vsize (KiB) 178764

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.33 3/67 7822
/proc/meminfo: memFree=1440528/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0.37
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 312 2352 0 0 0 0 36 1 17 0 1 0 1113180720 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 238 195 169 0 50 0
[pid=7821] ppid=7818 vsize=199364 CPUtime=801.87
/proc/7821/stat : 7821 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194304 46808 0 0 0 80111 76 0 0 17 0 2 0 1113180759 204148736 46794 1992294400 134512640 135305190 4294956144 18446744073709551615 134546102 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7821/statm: 49841 46794 83 193 0 49645 0
[pid=7821/tid=7822] ppid=7818 vsize=199364 CPUtime=400.08
/proc/7821/task/7822/stat : 7822 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194368 19830 0 0 0 39972 36 0 0 17 0 2 0 1113180773 204148736 46795 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.24
Current children cumulated vsize (KiB) 204720

[startup+462.302 s]
/proc/loadavg: 2.07 1.79 1.38 3/67 7822
/proc/meminfo: memFree=1434064/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0.37
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 312 2352 0 0 0 0 36 1 17 0 1 0 1113180720 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 238 195 169 0 50 0
[pid=7821] ppid=7818 vsize=204112 CPUtime=921.6
/proc/7821/stat : 7821 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194304 48085 0 0 0 92081 79 0 0 18 0 2 0 1113180759 209010688 48071 1992294400 134512640 135305190 4294956144 18446744073709551615 134558439 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7821/statm: 51028 48071 83 193 0 50832 0
[pid=7821/tid=7822] ppid=7818 vsize=204112 CPUtime=459.82
/proc/7821/task/7822/stat : 7822 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194368 20386 0 0 0 45945 37 0 0 19 0 2 0 1113180773 209010688 48071 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 921.97
Current children cumulated vsize (KiB) 209468

[startup+522.301 s]
/proc/loadavg: 2.03 1.83 1.41 3/67 7822
/proc/meminfo: memFree=1410512/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0.37
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 312 2352 0 0 0 0 36 1 17 0 1 0 1113180720 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 238 195 169 0 50 0
[pid=7821] ppid=7818 vsize=228968 CPUtime=1041.35
/proc/7821/stat : 7821 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194304 54290 0 0 0 104045 90 0 0 17 0 2 0 1113180759 234463232 54276 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7821/statm: 57242 54276 83 193 0 57046 0
[pid=7821/tid=7822] ppid=7818 vsize=228968 CPUtime=519.59
/proc/7821/task/7822/stat : 7822 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194368 23244 0 0 0 51916 43 0 0 18 0 2 0 1113180773 234463232 54276 1992294400 134512640 135305190 4294956144 18446744073709551615 134556789 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.72
Current children cumulated vsize (KiB) 234324

[startup+582.301 s]
/proc/loadavg: 2.01 1.85 1.45 3/67 7822
/proc/meminfo: memFree=1406800/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0.37
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 312 2352 0 0 0 0 36 1 17 0 1 0 1113180720 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 238 195 169 0 50 0
[pid=7821] ppid=7818 vsize=231172 CPUtime=1161.06
/proc/7821/stat : 7821 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194304 54876 0 0 0 116014 92 0 0 20 0 2 0 1113180759 236720128 54862 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7821/statm: 57793 54862 83 193 0 57597 0
[pid=7821/tid=7822] ppid=7818 vsize=231172 CPUtime=579.34
/proc/7821/task/7822/stat : 7822 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194368 23505 0 0 0 57890 44 0 0 18 0 2 0 1113180773 236720128 54862 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.43
Current children cumulated vsize (KiB) 236528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 2.00 1.86 1.46 3/67 7822
/proc/meminfo: memFree=1404624/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0.37
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 312 2352 0 0 0 0 36 1 17 0 1 0 1113180720 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 238 195 169 0 50 0
[pid=7821] ppid=7818 vsize=233220 CPUtime=1199.79
/proc/7821/stat : 7821 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194304 55421 0 0 0 119886 93 0 0 25 0 2 0 1113180759 238817280 55407 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7821/statm: 58305 55407 83 193 0 58109 0
[pid=7821/tid=7822] ppid=7818 vsize=233220 CPUtime=598.66
/proc/7821/task/7822/stat : 7822 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194368 23883 0 0 0 59821 45 0 0 17 0 2 0 1113180773 238817280 55407 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 238576

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

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

[startup+601.706 s]
/proc/loadavg: 2.00 1.86 1.46 3/67 7822
/proc/meminfo: memFree=1404624/2055920 swapFree=4178796/4192956
[pid=7818] ppid=7816 vsize=5356 CPUtime=0.37
/proc/7818/stat : 7818 (manysat.sh) S 7816 7818 7501 0 -1 4194304 312 2352 0 0 0 0 36 1 17 0 1 0 1113180720 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7818/statm: 1339 238 195 169 0 50 0
[pid=7821] ppid=7818 vsize=233220 CPUtime=1199.79
/proc/7821/stat : 7821 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194304 55421 0 0 0 119886 93 0 0 25 0 2 0 1113180759 238817280 55407 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7821/statm: 58305 55407 83 193 0 58109 0
[pid=7821/tid=7822] ppid=7818 vsize=233220 CPUtime=598.66
/proc/7821/task/7822/stat : 7822 (manysat1.1_stat) R 7818 7818 7501 0 -1 4194368 23883 0 0 0 59821 45 0 0 17 0 2 0 1113180773 238817280 55407 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 238576

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7818 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=363944
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=21996
# CPU time returned by wait4() is 0.38594
# while last known CPU time is 1200.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.724
CPU time (s): 1200.16
CPU user time (s): 1199.22
CPU system time (s): 0.94
CPU usage (%): 199.454
Max. virtual memory (cumulated for all children) (KiB): 238576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.363944
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2664
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 0.626904 second user time and 1.57776 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-30 11:26:29
IDJOB=1525498
IDBENCH=70355
IDSOLVER=515
FILE ID=node57/1525498-1238405189
PBS_JOBID= 9061388
Free space on /tmp= 66264 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1279315365-067.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525498-1238405189/watcher-1525498-1238405189 -o /tmp/evaluation-result-1525498-1238405189/solver-1525498-1238405189 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525498-1238405189.cnf aimd 2

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

MD5SUM BENCH= a31d778f02686a6129c52bf8a3bcbfa2
RANDOM SEED=367878409

node57.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		: 3000.213
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		: 3000.213
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:       1629128 kB
Buffers:         61604 kB
Cached:         274076 kB
SwapCached:       7992 kB
Active:          75196 kB
Inactive:       269936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1629128 kB
SwapTotal:     4192956 kB
SwapFree:      4178796 kB
Dirty:            2936 kB
Writeback:           0 kB
Mapped:          15100 kB
Slab:            67780 kB
Committed_AS:  2553032 kB
PageTables:       1392 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= 66260 MiB
End job on node57 at 2009-03-30 11:36:33