Trace number 1526927

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) 1200.11 601.721

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S1906521511-089.cnf
MD5SUM9c1fb07d5218acc7d1bc3d4acef5e909
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark10.9933
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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 |    1530     4590 |     458       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1518     4598 |      --       0       --      -- |     --   | -12/8
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 351   #clauses: 1518   #literals: 4598
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-1526927-1238567888/watcher-1526927-1238567888 -o /tmp/evaluation-result-1526927-1238567888/solver-1526927-1238567888 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526927-1238567888.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: 0.92 0.98 0.99 3/71 21517
/proc/meminfo: memFree=1247368/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) R 21515 21517 21148 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1129451940 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 266890439327 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21517/statm: 1339 234 194 169 0 50 0
[pid=21518] ppid=21517 vsize=828 CPUtime=0
/proc/21518/stat : 21518 (SatElite) R 21517 21517 21148 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1129451940 847872 126 1992294400 134512640 135034092 4294956096 18446744073709551615 134566301 0 0 4096 3 0 0 0 17 0 0 0
/proc/21518/statm: 207 126 68 127 0 77 0

[startup+0.016561 s]
/proc/loadavg: 0.92 0.98 0.99 3/71 21517
/proc/meminfo: memFree=1247368/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) S 21515 21517 21148 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129451940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21517/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302183 s]
/proc/loadavg: 0.92 0.98 0.99 3/71 21517
/proc/meminfo: memFree=1247368/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) S 21515 21517 21148 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129451940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21517/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.401614 s]
/proc/loadavg: 0.92 0.98 0.99 3/71 21517
/proc/meminfo: memFree=1247368/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) S 21515 21517 21148 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129451940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21517/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701672 s]
/proc/loadavg: 0.92 0.98 0.99 3/71 21517
/proc/meminfo: memFree=1247368/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) S 21515 21517 21148 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129451940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21517/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50283 s]
/proc/loadavg: 0.92 0.98 0.99 3/74 21521
/proc/meminfo: memFree=1244720/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) S 21515 21517 21148 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129451940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21517/statm: 1339 238 195 169 0 50 0
[pid=21520] ppid=21517 vsize=16604 CPUtime=2.96
/proc/21520/stat : 21520 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194304 800 0 0 0 295 1 0 0 16 0 2 0 1129451941 17002496 786 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21520/statm: 4151 786 83 193 0 3955 0
[pid=21520/tid=21521] ppid=21517 vsize=16604 CPUtime=1.47
/proc/21520/task/21521/stat : 21521 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194368 338 0 0 0 147 0 0 0 19 0 2 0 1129451941 17002496 786 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21960

[startup+3.10114 s]
/proc/loadavg: 0.92 0.98 0.99 3/74 21521
/proc/meminfo: memFree=1242672/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) S 21515 21517 21148 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129451940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21517/statm: 1339 238 195 169 0 50 0
[pid=21520] ppid=21517 vsize=18340 CPUtime=6.15
/proc/21520/stat : 21520 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194304 1310 0 0 0 614 1 0 0 17 0 2 0 1129451941 18780160 1296 1992294400 134512640 135305190 4294956144 18446744073709551615 134528428 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21520/statm: 4585 1296 83 193 0 4389 0
[pid=21520/tid=21521] ppid=21517 vsize=18340 CPUtime=3.07
/proc/21520/task/21521/stat : 21521 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194368 580 0 0 0 306 1 0 0 20 0 2 0 1129451941 18780160 1296 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23696

[startup+6.30175 s]
/proc/loadavg: 1.01 1.00 1.00 3/74 21521
/proc/meminfo: memFree=1238640/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) S 21515 21517 21148 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129451940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21517/statm: 1339 238 195 169 0 50 0
[pid=21520] ppid=21517 vsize=21868 CPUtime=12.53
/proc/21520/stat : 21520 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194304 2316 0 0 0 1250 3 0 0 18 0 2 0 1129451941 22392832 2302 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21520/statm: 5467 2302 83 193 0 5271 0
[pid=21520/tid=21521] ppid=21517 vsize=21868 CPUtime=6.24
/proc/21520/task/21521/stat : 21521 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194368 1074 0 0 0 623 1 0 0 25 0 2 0 1129451941 22392832 2302 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27224

[startup+12.703 s]
/proc/loadavg: 1.09 1.02 1.01 3/74 21521
/proc/meminfo: memFree=1234096/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) S 21515 21517 21148 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129451940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21517/statm: 1339 238 195 169 0 50 0
[pid=21520] ppid=21517 vsize=26432 CPUtime=25.3
/proc/21520/stat : 21520 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194304 3257 0 0 0 2526 4 0 0 17 0 2 0 1129451941 27066368 3243 1992294400 134512640 135305190 4294956144 18446744073709551615 134528268 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21520/statm: 6608 3243 83 193 0 6412 0
[pid=21520/tid=21521] ppid=21517 vsize=26432 CPUtime=12.61
/proc/21520/task/21521/stat : 21521 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194368 1512 0 0 0 1259 2 0 0 22 0 2 0 1129451941 27066368 3243 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31788

[startup+25.5064 s]
/proc/loadavg: 1.29 1.06 1.02 3/74 21521
/proc/meminfo: memFree=1231472/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) S 21515 21517 21148 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129451940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21517/statm: 1339 238 195 169 0 50 0
[pid=21520] ppid=21517 vsize=28908 CPUtime=50.83
/proc/21520/stat : 21520 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194304 3933 0 0 0 5078 5 0 0 19 0 2 0 1129451941 29601792 3919 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21520/statm: 7227 3919 83 193 0 7031 0
[pid=21520/tid=21521] ppid=21517 vsize=28908 CPUtime=25.35
/proc/21520/task/21521/stat : 21521 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194368 1878 0 0 0 2532 3 0 0 21 0 2 0 1129451941 29601792 3919 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 34264

[startup+51.1013 s]
/proc/loadavg: 1.53 1.14 1.04 3/74 21521
/proc/meminfo: memFree=1227376/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) S 21515 21517 21148 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129451940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21517/statm: 1339 238 195 169 0 50 0
[pid=21520] ppid=21517 vsize=32088 CPUtime=101.88
/proc/21520/stat : 21520 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194304 4940 0 0 0 10181 7 0 0 25 0 2 0 1129451941 32858112 4926 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21520/statm: 8022 4926 83 193 0 7826 0
[pid=21520/tid=21521] ppid=21517 vsize=32088 CPUtime=50.81
/proc/21520/task/21521/stat : 21521 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194368 2337 0 0 0 5077 4 0 0 25 0 2 0 1129451941 32858112 4926 1992294400 134512640 135305190 4294956144 18446744073709551615 134556807 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 37444

[startup+102.301 s]
/proc/loadavg: 1.79 1.27 1.09 3/74 21521
/proc/meminfo: memFree=1220656/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) S 21515 21517 21148 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129451940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21517/statm: 1339 238 195 169 0 50 0
[pid=21520] ppid=21517 vsize=39160 CPUtime=204.01
/proc/21520/stat : 21520 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194304 6643 0 0 0 20391 10 0 0 17 0 2 0 1129451941 40099840 6629 1992294400 134512640 135305190 4294956144 18446744073709551615 134538540 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21520/statm: 9790 6629 83 193 0 9594 0
[pid=21520/tid=21521] ppid=21517 vsize=39160 CPUtime=101.76
/proc/21520/task/21521/stat : 21521 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194368 3158 0 0 0 10170 6 0 0 25 0 2 0 1129451941 40099840 6629 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.01
Current children cumulated vsize (KiB) 44516

[startup+162.301 s]
/proc/loadavg: 1.92 1.40 1.15 3/74 21521
/proc/meminfo: memFree=1213168/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) S 21515 21517 21148 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129451940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21517/statm: 1339 238 195 169 0 50 0
[pid=21520] ppid=21517 vsize=47480 CPUtime=323.68
/proc/21520/stat : 21520 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194304 8493 0 0 0 32355 13 0 0 25 0 2 0 1129451941 48619520 8479 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21520/statm: 11870 8479 83 193 0 11674 0
[pid=21520/tid=21521] ppid=21517 vsize=47480 CPUtime=161.45
/proc/21520/task/21521/stat : 21521 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194368 4121 0 0 0 16138 7 0 0 25 0 2 0 1129451941 48619520 8479 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.68
Current children cumulated vsize (KiB) 52836

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/74 21521
/proc/meminfo: memFree=1211120/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) S 21515 21517 21148 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129451940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21517/statm: 1339 238 195 169 0 50 0
[pid=21520] ppid=21517 vsize=49400 CPUtime=443.37
/proc/21520/stat : 21520 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194304 9004 0 0 0 44322 15 0 0 25 0 2 0 1129451941 50585600 8990 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21520/statm: 12350 8990 83 193 0 12154 0
[pid=21520/tid=21521] ppid=21517 vsize=49400 CPUtime=221.16
/proc/21520/task/21521/stat : 21521 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194368 4372 0 0 0 22108 8 0 0 21 0 2 0 1129451941 50585600 8990 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.37
Current children cumulated vsize (KiB) 54756

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.24 3/74 21521
/proc/meminfo: memFree=1208368/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) S 21515 21517 21148 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129451940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21517/statm: 1339 238 195 169 0 50 0
[pid=21520] ppid=21517 vsize=52624 CPUtime=563.04
/proc/21520/stat : 21520 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194304 9700 0 0 0 56287 17 0 0 25 0 2 0 1129451941 53886976 9686 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21520/statm: 13156 9686 83 193 0 12960 0
[pid=21520/tid=21521] ppid=21517 vsize=52624 CPUtime=280.86
/proc/21520/task/21521/stat : 21521 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194368 4784 0 0 0 28077 9 0 0 25 0 2 0 1129451941 53886976 9686 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.04
Current children cumulated vsize (KiB) 57980

[startup+342.307 s]
/proc/loadavg: 1.99 1.66 1.29 3/74 21521
/proc/meminfo: memFree=1204016/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) S 21515 21517 21148 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129451940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21517/statm: 1339 238 195 169 0 50 0
[pid=21520] ppid=21517 vsize=57764 CPUtime=682.71
/proc/21520/stat : 21520 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194304 10772 0 0 0 68252 19 0 0 25 0 2 0 1129451941 59150336 10758 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21520/statm: 14441 10758 83 193 0 14245 0
[pid=21520/tid=21521] ppid=21517 vsize=57764 CPUtime=340.56
/proc/21520/task/21521/stat : 21521 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194368 5318 0 0 0 34046 10 0 0 25 0 2 0 1129451941 59150336 10758 1992294400 134512640 135305190 4294956144 18446744073709551615 134557977 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.71
Current children cumulated vsize (KiB) 63120

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.33 3/74 21521
/proc/meminfo: memFree=1201392/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) S 21515 21517 21148 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129451940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21517/statm: 1339 238 195 169 0 50 0
[pid=21520] ppid=21517 vsize=60656 CPUtime=802.38
/proc/21520/stat : 21520 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194304 11438 0 0 0 80217 21 0 0 25 0 2 0 1129451941 62111744 11424 1992294400 134512640 135305190 4294956144 18446744073709551615 134528800 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21520/statm: 15164 11424 83 193 0 14968 0
[pid=21520/tid=21521] ppid=21517 vsize=60656 CPUtime=400.25
/proc/21520/task/21521/stat : 21521 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194368 5728 0 0 0 40014 11 0 0 25 0 2 0 1129451941 62111744 11424 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.38
Current children cumulated vsize (KiB) 66012

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/74 21523
/proc/meminfo: memFree=1196400/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) S 21515 21517 21148 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129451940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21517/statm: 1339 238 195 169 0 50 0
[pid=21520] ppid=21517 vsize=65860 CPUtime=922.04
/proc/21520/stat : 21520 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194304 12663 0 0 0 92180 24 0 0 25 0 2 0 1129451941 67440640 12649 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21520/statm: 16465 12649 83 193 0 16269 0
[pid=21520/tid=21521] ppid=21517 vsize=65860 CPUtime=459.94
/proc/21520/task/21521/stat : 21521 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194368 6289 0 0 0 45982 12 0 0 17 0 2 0 1129451941 67440640 12649 1992294400 134512640 135305190 4294956144 18446744073709551615 134538919 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.04
Current children cumulated vsize (KiB) 71216

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/74 21523
/proc/meminfo: memFree=1196016/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) S 21515 21517 21148 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129451940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21517/statm: 1339 238 195 169 0 50 0
[pid=21520] ppid=21517 vsize=66320 CPUtime=1041.73
/proc/21520/stat : 21520 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194304 12780 0 0 0 104148 25 0 0 25 0 2 0 1129451941 67911680 12766 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21520/statm: 16580 12766 83 193 0 16384 0
[pid=21520/tid=21521] ppid=21517 vsize=66320 CPUtime=519.64
/proc/21520/task/21521/stat : 21521 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194368 6329 0 0 0 51952 12 0 0 25 0 2 0 1129451941 67911680 12766 1992294400 134512640 135305190 4294956144 18446744073709551615 134528455 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.73
Current children cumulated vsize (KiB) 71676

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/74 21523
/proc/meminfo: memFree=1193968/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) S 21515 21517 21148 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129451940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21517/statm: 1339 238 195 169 0 50 0
[pid=21520] ppid=21517 vsize=67724 CPUtime=1161.4
/proc/21520/stat : 21520 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194304 13285 0 0 0 116115 25 0 0 25 0 2 0 1129451941 69349376 13271 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21520/statm: 16931 13271 83 193 0 16735 0
[pid=21520/tid=21521] ppid=21517 vsize=67724 CPUtime=579.34
/proc/21520/task/21521/stat : 21521 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194368 6701 0 0 0 57921 13 0 0 25 0 2 0 1129451941 69349376 13271 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.4
Current children cumulated vsize (KiB) 73080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.702 s]
/proc/loadavg: 1.99 1.85 1.45 3/74 21523
/proc/meminfo: memFree=1191664/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) S 21515 21517 21148 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129451940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21517/statm: 1339 238 195 169 0 50 0
[pid=21520] ppid=21517 vsize=70972 CPUtime=1200.11
/proc/21520/stat : 21520 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194304 13840 0 0 0 119985 26 0 0 25 0 2 0 1129451941 72675328 13826 1992294400 134512640 135305190 4294956144 18446744073709551615 134528425 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21520/statm: 17743 13826 83 193 0 17547 0
[pid=21520/tid=21521] ppid=21517 vsize=70972 CPUtime=598.65
/proc/21520/task/21521/stat : 21521 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194368 6950 0 0 0 59852 13 0 0 25 0 2 0 1129451941 72675328 13826 1992294400 134512640 135305190 4294956144 18446744073709551615 134558366 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 76328

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

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

[startup+601.702 s]
/proc/loadavg: 1.99 1.85 1.45 3/74 21523
/proc/meminfo: memFree=1191664/2055920 swapFree=4170332/4192956
[pid=21517] ppid=21515 vsize=5356 CPUtime=0
/proc/21517/stat : 21517 (manysat.sh) S 21515 21517 21148 0 -1 4194304 312 147 0 0 0 0 0 0 16 0 1 0 1129451940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21517/statm: 1339 238 195 169 0 50 0
[pid=21520] ppid=21517 vsize=70972 CPUtime=1200.11
/proc/21520/stat : 21520 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194304 13840 0 0 0 119985 26 0 0 25 0 2 0 1129451941 72675328 13826 1992294400 134512640 135305190 4294956144 18446744073709551615 134528425 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21520/statm: 17743 13826 83 193 0 17547 0
[pid=21520/tid=21521] ppid=21517 vsize=70972 CPUtime=598.65
/proc/21520/task/21521/stat : 21521 (manysat1.1_stat) R 21517 21517 21148 0 -1 4194368 6950 0 0 0 59852 13 0 0 25 0 2 0 1129451941 72675328 13826 1992294400 134512640 135305190 4294956144 18446744073709551615 134558366 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 76328

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21517 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.721
CPU time (s): 1200.11
CPU user time (s): 1199.85
CPU system time (s): 0.26
CPU usage (%): 199.446
Max. virtual memory (cumulated for all children) (KiB): 76328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.71889 second user time and 2.01369 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-01 08:38:08
IDJOB=1526927
IDBENCH=70641
IDSOLVER=514
FILE ID=node38/1526927-1238567888
PBS_JOBID= 9062152
Free space on /tmp= 65528 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S1906521511-089.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526927-1238567888/watcher-1526927-1238567888 -o /tmp/evaluation-result-1526927-1238567888/solver-1526927-1238567888 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526927-1238567888.cnf aimd 1

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

MD5SUM BENCH= 9c1fb07d5218acc7d1bc3d4acef5e909
RANDOM SEED=88473504

node38.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1247848 kB
Buffers:         93884 kB
Cached:         611732 kB
SwapCached:      11172 kB
Active:         200416 kB
Inactive:       517840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1247848 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          18344 kB
Slab:            75024 kB
Committed_AS:  3216728 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-04-01 08:48:12