Trace number 1524677

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) 1200.1 601.519

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S45173584-020.cnf
MD5SUM59fbd40d503488bcdf45b7724d53bd6d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark338.69
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.02	c CPU time:   0.020996 s
0.00/0.02	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-1524677-1238363014/watcher-1524677-1238363014 -o /tmp/evaluation-result-1524677-1238363014/solver-1524677-1238363014 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524677-1238363014.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: 0.99 0.98 0.94 3/69 20776
/proc/meminfo: memFree=1000968/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0
/proc/20776/stat : 20776 (manysat.sh) R 20774 20776 20418 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1108963144 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 226238196383 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20776/statm: 1339 234 194 169 0 50 0
[pid=20777] ppid=20776 vsize=956 CPUtime=0
/proc/20777/stat : 20777 (SatElite) R 20776 20776 20418 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1108963144 978944 126 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/20777/statm: 239 127 50 127 0 109 0

[startup+0.094778 s]
/proc/loadavg: 0.99 0.98 0.94 3/69 20776
/proc/meminfo: memFree=1000968/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0.05
/proc/20776/stat : 20776 (manysat.sh) S 20774 20776 20418 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108963144 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20776/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.101771 s]
/proc/loadavg: 0.99 0.98 0.94 3/69 20776
/proc/meminfo: memFree=1000968/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0.05
/proc/20776/stat : 20776 (manysat.sh) S 20774 20776 20418 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108963144 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20776/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301793 s]
/proc/loadavg: 0.99 0.98 0.94 3/69 20776
/proc/meminfo: memFree=1000968/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0.05
/proc/20776/stat : 20776 (manysat.sh) S 20774 20776 20418 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108963144 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20776/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.70183 s]
/proc/loadavg: 0.99 0.98 0.94 3/69 20776
/proc/meminfo: memFree=1000968/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0.05
/proc/20776/stat : 20776 (manysat.sh) S 20774 20776 20418 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108963144 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20776/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.5029 s]
/proc/loadavg: 0.99 0.98 0.94 3/72 20780
/proc/meminfo: memFree=989936/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0.05
/proc/20776/stat : 20776 (manysat.sh) S 20774 20776 20418 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108963144 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20776/statm: 1339 238 195 169 0 50 0
[pid=20779] ppid=20776 vsize=25404 CPUtime=2.83
/proc/20779/stat : 20779 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194304 3449 0 0 0 281 2 0 0 17 0 2 0 1108963150 26013696 3434 1992294400 134512640 135305190 4294956144 18446744073709551615 134545963 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20779/statm: 6351 3434 83 193 0 6155 0
[pid=20779/tid=20780] ppid=20776 vsize=25404 CPUtime=1.39
/proc/20779/task/20780/stat : 20780 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194368 1258 0 0 0 139 0 0 0 17 0 2 0 1108963153 26013696 3435 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 30760

[startup+3.10204 s]
/proc/loadavg: 0.99 0.98 0.94 3/72 20780
/proc/meminfo: memFree=985072/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0.05
/proc/20776/stat : 20776 (manysat.sh) S 20774 20776 20418 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108963144 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20776/statm: 1339 238 195 169 0 50 0
[pid=20779] ppid=20776 vsize=31676 CPUtime=6.01
/proc/20779/stat : 20779 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194304 5034 0 0 0 598 3 0 0 17 0 2 0 1108963150 32436224 5019 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20779/statm: 7919 5019 83 193 0 7723 0
[pid=20779/tid=20780] ppid=20776 vsize=31676 CPUtime=2.99
/proc/20779/task/20780/stat : 20780 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194368 2071 0 0 0 298 1 0 0 15 0 2 0 1108963153 32436224 5019 1992294400 134512640 135305190 4294956144 18446744073709551615 134528203 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 37032

[startup+6.30132 s]
/proc/loadavg: 1.07 1.00 0.95 3/72 20780
/proc/meminfo: memFree=973488/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0.05
/proc/20776/stat : 20776 (manysat.sh) S 20774 20776 20418 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108963144 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20776/statm: 1339 238 195 169 0 50 0
[pid=20779] ppid=20776 vsize=41936 CPUtime=12.4
/proc/20779/stat : 20779 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194304 7551 0 0 0 1234 6 0 0 17 0 2 0 1108963150 42942464 7536 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20779/statm: 10484 7536 83 193 0 10288 0
[pid=20779/tid=20780] ppid=20776 vsize=41936 CPUtime=6.18
/proc/20779/task/20780/stat : 20780 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194368 3362 0 0 0 616 2 0 0 17 0 2 0 1108963153 42942464 7536 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 47292

[startup+12.7019 s]
/proc/loadavg: 1.15 1.02 0.95 3/72 20780
/proc/meminfo: memFree=962032/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0.05
/proc/20776/stat : 20776 (manysat.sh) S 20774 20776 20418 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108963144 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20776/statm: 1339 238 195 169 0 50 0
[pid=20779] ppid=20776 vsize=50432 CPUtime=25.15
/proc/20779/stat : 20779 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194304 9547 0 0 0 2507 8 0 0 18 0 2 0 1108963150 51642368 9532 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20779/statm: 12608 9532 83 193 0 12412 0
[pid=20779/tid=20780] ppid=20776 vsize=50432 CPUtime=12.58
/proc/20779/task/20780/stat : 20780 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194368 4391 0 0 0 1254 4 0 0 17 0 2 0 1108963153 51642368 9532 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.2
Current children cumulated vsize (KiB) 55788

[startup+25.502 s]
/proc/loadavg: 1.34 1.06 0.97 3/72 20780
/proc/meminfo: memFree=951608/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0.05
/proc/20776/stat : 20776 (manysat.sh) S 20774 20776 20418 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108963144 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20776/statm: 1339 238 195 169 0 50 0
[pid=20779] ppid=20776 vsize=60668 CPUtime=50.69
/proc/20779/stat : 20779 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194304 12185 0 0 0 5058 11 0 0 25 0 2 0 1108963150 62124032 12170 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20779/statm: 15167 12170 83 193 0 14971 0
[pid=20779/tid=20780] ppid=20776 vsize=60668 CPUtime=25.38
/proc/20779/task/20780/stat : 20780 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194368 5867 0 0 0 2533 5 0 0 20 0 2 0 1108963153 62124032 12170 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 66024

[startup+51.1013 s]
/proc/loadavg: 1.56 1.14 1.00 3/72 20780
/proc/meminfo: memFree=926392/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0.05
/proc/20776/stat : 20776 (manysat.sh) S 20774 20776 20418 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108963144 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20776/statm: 1339 238 195 169 0 50 0
[pid=20779] ppid=20776 vsize=86876 CPUtime=101.75
/proc/20779/stat : 20779 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194304 18489 0 0 0 10155 20 0 0 17 0 2 0 1108963150 88961024 18474 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20779/statm: 21719 18474 83 193 0 21523 0
[pid=20779/tid=20780] ppid=20776 vsize=86876 CPUtime=50.95
/proc/20779/task/20780/stat : 20780 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194368 9555 0 0 0 5086 9 0 0 25 0 2 0 1108963153 88961024 18474 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 92232

[startup+102.307 s]
/proc/loadavg: 1.81 1.27 1.04 3/72 20780
/proc/meminfo: memFree=905272/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0.05
/proc/20776/stat : 20776 (manysat.sh) S 20774 20776 20418 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108963144 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20776/statm: 1339 238 195 169 0 50 0
[pid=20779] ppid=20776 vsize=107592 CPUtime=203.87
/proc/20779/stat : 20779 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194304 23754 0 0 0 20359 28 0 0 25 0 2 0 1108963150 110174208 23739 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20779/statm: 26898 23739 83 193 0 26702 0
[pid=20779/tid=20780] ppid=20776 vsize=107592 CPUtime=102.13
/proc/20779/task/20780/stat : 20780 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194368 12189 0 0 0 10199 14 0 0 25 0 2 0 1108963153 110174208 23739 1992294400 134512640 135305190 4294956144 18446744073709551615 134528382 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.92
Current children cumulated vsize (KiB) 112948

[startup+162.302 s]
/proc/loadavg: 1.93 1.40 1.10 3/72 20780
/proc/meminfo: memFree=893432/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0.05
/proc/20776/stat : 20776 (manysat.sh) S 20774 20776 20418 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108963144 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20776/statm: 1339 238 195 169 0 50 0
[pid=20779] ppid=20776 vsize=119872 CPUtime=323.57
/proc/20779/stat : 20779 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194304 26689 0 0 0 32324 33 0 0 19 0 2 0 1108963150 122748928 26674 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20779/statm: 29968 26674 83 193 0 29772 0
[pid=20779/tid=20780] ppid=20776 vsize=119872 CPUtime=161.98
/proc/20779/task/20780/stat : 20780 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194368 14020 0 0 0 16181 17 0 0 25 0 2 0 1108963153 122748928 26674 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.62
Current children cumulated vsize (KiB) 125228

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.15 3/72 20780
/proc/meminfo: memFree=873656/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0.05
/proc/20776/stat : 20776 (manysat.sh) S 20774 20776 20418 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108963144 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20776/statm: 1339 238 195 169 0 50 0
[pid=20779] ppid=20776 vsize=138856 CPUtime=443.3
/proc/20779/stat : 20779 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194304 31676 0 0 0 44287 43 0 0 19 0 2 0 1108963150 142188544 31661 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20779/statm: 34714 31661 83 193 0 34518 0
[pid=20779/tid=20780] ppid=20776 vsize=138856 CPUtime=221.73
/proc/20779/task/20780/stat : 20780 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194368 17241 0 0 0 22150 23 0 0 18 0 2 0 1108963153 142188544 31661 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.35
Current children cumulated vsize (KiB) 144212

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.20 3/72 20780
/proc/meminfo: memFree=855288/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0.05
/proc/20776/stat : 20776 (manysat.sh) S 20774 20776 20418 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108963144 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20776/statm: 1339 238 195 169 0 50 0
[pid=20779] ppid=20776 vsize=157816 CPUtime=563.04
/proc/20779/stat : 20779 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194304 36191 0 0 0 56251 53 0 0 25 0 2 0 1108963150 161603584 36176 1992294400 134512640 135305190 4294956144 18446744073709551615 134558376 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20779/statm: 39454 36176 83 193 0 39258 0
[pid=20779/tid=20780] ppid=20776 vsize=157816 CPUtime=281.49
/proc/20779/task/20780/stat : 20780 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194368 19476 0 0 0 28122 27 0 0 25 0 2 0 1108963153 161603584 36176 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.09
Current children cumulated vsize (KiB) 163172

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.25 3/72 20780
/proc/meminfo: memFree=851064/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0.05
/proc/20776/stat : 20776 (manysat.sh) S 20774 20776 20418 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108963144 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20776/statm: 1339 238 195 169 0 50 0
[pid=20779] ppid=20776 vsize=162180 CPUtime=682.78
/proc/20779/stat : 20779 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194304 37242 0 0 0 68223 55 0 0 25 0 2 0 1108963150 166072320 37227 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20779/statm: 40545 37227 83 193 0 40349 0
[pid=20779/tid=20780] ppid=20776 vsize=162180 CPUtime=341.24
/proc/20779/task/20780/stat : 20780 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194368 19635 0 0 0 34096 28 0 0 25 0 2 0 1108963153 166072320 37227 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.83
Current children cumulated vsize (KiB) 167536

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.30 3/72 20780
/proc/meminfo: memFree=825848/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0.05
/proc/20776/stat : 20776 (manysat.sh) S 20774 20776 20418 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108963144 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20776/statm: 1339 238 195 169 0 50 0
[pid=20779] ppid=20776 vsize=186704 CPUtime=802.51
/proc/20779/stat : 20779 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194304 43583 0 0 0 80184 67 0 0 25 0 2 0 1108963150 191184896 43568 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20779/statm: 46676 43568 83 193 0 46480 0
[pid=20779/tid=20780] ppid=20776 vsize=186704 CPUtime=401
/proc/20779/task/20780/stat : 20780 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194368 22772 0 0 0 40065 35 0 0 25 0 2 0 1108963153 191184896 43568 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.56
Current children cumulated vsize (KiB) 192060

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.34 3/72 20780
/proc/meminfo: memFree=823800/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0.05
/proc/20776/stat : 20776 (manysat.sh) S 20774 20776 20418 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108963144 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20776/statm: 1339 238 195 169 0 50 0
[pid=20779] ppid=20776 vsize=188728 CPUtime=922.25
/proc/20779/stat : 20779 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194304 44043 0 0 0 92156 69 0 0 23 0 2 0 1108963150 193257472 44028 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20779/statm: 47182 44028 83 193 0 46986 0
[pid=20779/tid=20780] ppid=20776 vsize=188728 CPUtime=460.75
/proc/20779/task/20780/stat : 20780 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194368 22835 0 0 0 46039 36 0 0 25 0 2 0 1108963153 193257472 44028 1992294400 134512640 135305190 4294956144 18446744073709551615 134528265 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.3
Current children cumulated vsize (KiB) 194084

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.38 3/72 20780
/proc/meminfo: memFree=789048/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0.05
/proc/20776/stat : 20776 (manysat.sh) S 20774 20776 20418 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108963144 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20776/statm: 1339 238 195 169 0 50 0
[pid=20779] ppid=20776 vsize=223852 CPUtime=1042
/proc/20779/stat : 20779 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194304 52742 0 0 0 104115 85 0 0 25 0 2 0 1108963150 229224448 52727 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20779/statm: 55963 52727 83 193 0 55767 0
[pid=20779/tid=20780] ppid=20776 vsize=223852 CPUtime=520.51
/proc/20779/task/20780/stat : 20780 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194368 27421 0 0 0 52007 44 0 0 21 0 2 0 1108963153 229224448 52727 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.05
Current children cumulated vsize (KiB) 229208

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.41 3/72 20780
/proc/meminfo: memFree=782712/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0.05
/proc/20776/stat : 20776 (manysat.sh) S 20774 20776 20418 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108963144 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20776/statm: 1339 238 195 169 0 50 0
[pid=20779] ppid=20776 vsize=230400 CPUtime=1161.73
/proc/20779/stat : 20779 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194304 54303 0 0 0 116085 88 0 0 25 0 2 0 1108963150 235929600 54288 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20779/statm: 57600 54288 83 193 0 57404 0
[pid=20779/tid=20780] ppid=20776 vsize=230400 CPUtime=580.26
/proc/20779/task/20780/stat : 20780 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194368 27591 0 0 0 57981 45 0 0 25 0 2 0 1108963153 235929600 54288 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.78
Current children cumulated vsize (KiB) 235756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 1.99 1.85 1.42 3/72 20780
/proc/meminfo: memFree=778872/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0.05
/proc/20776/stat : 20776 (manysat.sh) S 20774 20776 20418 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108963144 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20776/statm: 1339 238 195 169 0 50 0
[pid=20779] ppid=20776 vsize=234496 CPUtime=1200.05
/proc/20779/stat : 20779 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194304 55267 0 0 0 119914 91 0 0 25 0 2 0 1108963150 240123904 55252 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20779/statm: 58624 55252 83 193 0 58428 0
[pid=20779/tid=20780] ppid=20776 vsize=234496 CPUtime=599.39
/proc/20779/task/20780/stat : 20780 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194368 28555 0 0 0 59891 48 0 0 25 0 2 0 1108963153 240123904 55252 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 239852

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 1.42 3/72 20780
/proc/meminfo: memFree=778872/2055920 swapFree=4171840/4192956
[pid=20776] ppid=20774 vsize=5356 CPUtime=0.05
/proc/20776/stat : 20776 (manysat.sh) S 20774 20776 20418 0 -1 4194304 312 517 0 0 0 0 5 0 16 0 1 0 1108963144 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20776/statm: 1339 238 195 169 0 50 0
[pid=20779] ppid=20776 vsize=234496 CPUtime=1200.05
/proc/20779/stat : 20779 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194304 55267 0 0 0 119914 91 0 0 25 0 2 0 1108963150 240123904 55252 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20779/statm: 58624 55252 83 193 0 58428 0
[pid=20779/tid=20780] ppid=20776 vsize=234496 CPUtime=599.39
/proc/20779/task/20780/stat : 20780 (manysat1.1_stat) R 20776 20776 20418 0 -1 4194368 28555 0 0 0 59891 48 0 0 25 0 2 0 1108963153 240123904 55252 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 239852

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20776 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=56991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.06299
# while last known CPU time is 1200.1
#
# 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): 1200.1
CPU user time (s): 1199.19
CPU system time (s): 0.91
CPU usage (%): 199.512
Max. virtual memory (cumulated for all children) (KiB): 239852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.056991
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 829
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 0.643902 second user time and 1.67774 second system time

The end

Launcher Data 

Begin job on node58 at 2009-03-29 23:43:35
IDJOB=1524677
IDBENCH=70191
IDSOLVER=514
FILE ID=node58/1524677-1238363014
PBS_JOBID= 9061172
Free space on /tmp= 66400 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S45173584-020.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524677-1238363014/watcher-1524677-1238363014 -o /tmp/evaluation-result-1524677-1238363014/solver-1524677-1238363014 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524677-1238363014.cnf aimd 1

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

MD5SUM BENCH= 59fbd40d503488bcdf45b7724d53bd6d
RANDOM SEED=1666609467

node58.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		: 3000.222
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		: 3000.222
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:       1001512 kB
Buffers:         90520 kB
Cached:         871012 kB
SwapCached:      11412 kB
Active:         282480 kB
Inactive:       691932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1001512 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:            1952 kB
Writeback:           0 kB
Mapped:          17380 kB
Slab:            65496 kB
Committed_AS:  2532476 kB
PageTables:       1764 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= 66400 MiB
End job on node58 at 2009-03-29 23:53:38