Trace number 1527193

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) 1200.18 601.727

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1864638535-048.cnf
MD5SUM47eb0f54ab564eca9e634c7e5d4ea4f1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.030994
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1860     5627 |      --       0       --      -- |     --   | -10/17
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 431   #clauses: 1860   #literals: 5627
0.00/0.00	c CPU time:   0.002999 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-1527193-1238582439/watcher-1527193-1238582439 -o /tmp/evaluation-result-1527193-1238582439/solver-1527193-1238582439 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527193-1238582439.cnf aimd 2 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.02 1.12 3/69 20670
/proc/meminfo: memFree=1504600/2055920 swapFree=4171336/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) R 20668 20670 20418 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130907084 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 264840473247 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20670/statm: 1339 234 194 169 0 50 0
[pid=20671] ppid=20670 vsize=828 CPUtime=0
/proc/20671/stat : 20671 (SatElite) R 20670 20670 20418 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1130907084 847872 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/20671/statm: 207 131 68 127 0 77 0

[startup+0.10625 s]
/proc/loadavg: 1.00 1.02 1.12 3/69 20670
/proc/meminfo: memFree=1504600/2055920 swapFree=4171336/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20418 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1130907084 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.20126 s]
/proc/loadavg: 1.00 1.02 1.12 3/69 20670
/proc/meminfo: memFree=1504600/2055920 swapFree=4171336/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20418 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1130907084 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301271 s]
/proc/loadavg: 1.00 1.02 1.12 3/69 20670
/proc/meminfo: memFree=1504600/2055920 swapFree=4171336/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20418 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1130907084 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701312 s]
/proc/loadavg: 1.00 1.02 1.12 3/69 20670
/proc/meminfo: memFree=1504600/2055920 swapFree=4171336/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20418 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1130907084 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50139 s]
/proc/loadavg: 1.00 1.02 1.12 3/72 20674
/proc/meminfo: memFree=1501952/2055920 swapFree=4171336/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20418 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1130907084 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=15748 CPUtime=2.95
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194304 862 0 0 0 295 0 0 0 16 0 2 0 1130907085 16125952 848 1992294400 134512640 135305190 4294956144 18446744073709551615 134837724 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 3937 848 83 193 0 3741 0
[pid=20673/tid=20674] ppid=20670 vsize=15748 CPUtime=1.48
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194368 390 0 0 0 148 0 0 0 19 0 2 0 1130907086 16125952 848 1992294400 134512640 135305190 4294956144 18446744073709551615 134528936 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21104

[startup+3.10256 s]
/proc/loadavg: 1.00 1.02 1.12 3/72 20674
/proc/meminfo: memFree=1499968/2055920 swapFree=4171336/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20418 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1130907084 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=18616 CPUtime=6.15
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194304 1453 0 0 0 614 1 0 0 17 0 2 0 1130907085 19062784 1439 1992294400 134512640 135305190 4294956144 18446744073709551615 134551998 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 4654 1439 83 193 0 4458 0
[pid=20673/tid=20674] ppid=20670 vsize=18616 CPUtime=3.07
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194368 692 0 0 0 307 0 0 0 19 0 2 0 1130907086 19062784 1439 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) 23972

[startup+6.3019 s]
/proc/loadavg: 1.08 1.04 1.12 3/72 20674
/proc/meminfo: memFree=1495296/2055920 swapFree=4171336/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20418 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1130907084 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=21984 CPUtime=12.54
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194304 2430 0 0 0 1252 2 0 0 17 0 2 0 1130907085 22511616 2416 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 5496 2416 83 193 0 5300 0
[pid=20673/tid=20674] ppid=20670 vsize=21984 CPUtime=6.27
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194368 1170 0 0 0 627 0 0 0 18 0 2 0 1130907086 22511616 2416 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27340

[startup+12.7025 s]
/proc/loadavg: 1.15 1.05 1.13 3/72 20674
/proc/meminfo: memFree=1491648/2055920 swapFree=4171336/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20418 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1130907084 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=25728 CPUtime=25.3
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194304 3229 0 0 0 2527 3 0 0 17 0 2 0 1130907085 26345472 3168 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 6432 3168 83 193 0 6236 0
[pid=20673/tid=20674] ppid=20670 vsize=25728 CPUtime=12.67
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194368 1511 0 0 0 1266 1 0 0 17 0 2 0 1130907086 26345472 3168 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31084

[startup+25.5019 s]
/proc/loadavg: 1.34 1.10 1.14 3/72 20674
/proc/meminfo: memFree=1487936/2055920 swapFree=4171336/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20418 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1130907084 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=28776 CPUtime=50.82
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194304 4166 0 0 0 5078 4 0 0 18 0 2 0 1130907085 29466624 4105 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 7194 4105 83 193 0 6998 0
[pid=20673/tid=20674] ppid=20670 vsize=28776 CPUtime=25.45
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194368 1956 0 0 0 2544 1 0 0 25 0 2 0 1130907086 29466624 4105 1992294400 134512640 135305190 4294956144 18446744073709551615 134556787 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 34132

[startup+51.1015 s]
/proc/loadavg: 1.56 1.17 1.16 3/72 20674
/proc/meminfo: memFree=1482752/2055920 swapFree=4171336/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20418 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1130907084 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=34628 CPUtime=101.89
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194304 5474 0 0 0 10181 8 0 0 18 0 2 0 1130907085 35459072 5413 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 8657 5413 83 193 0 8461 0
[pid=20673/tid=20674] ppid=20670 vsize=34628 CPUtime=51.05
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194368 2595 0 0 0 5102 3 0 0 25 0 2 0 1130907086 35459072 5413 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 39984

[startup+102.302 s]
/proc/loadavg: 1.81 1.29 1.20 3/72 20674
/proc/meminfo: memFree=1477824/2055920 swapFree=4171336/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20418 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1130907084 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=40424 CPUtime=204.01
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194304 6677 0 0 0 20392 9 0 0 25 0 2 0 1130907085 41394176 6616 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 10106 6616 83 193 0 9910 0
[pid=20673/tid=20674] ppid=20670 vsize=40424 CPUtime=102.23
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194368 3210 0 0 0 10219 4 0 0 25 0 2 0 1130907086 41394176 6616 1992294400 134512640 135305190 4294956144 18446744073709551615 134528224 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.01
Current children cumulated vsize (KiB) 45780

[startup+162.302 s]
/proc/loadavg: 1.93 1.42 1.25 3/72 20674
/proc/meminfo: memFree=1471936/2055920 swapFree=4171336/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20418 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1130907084 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=45220 CPUtime=323.69
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194304 8132 0 0 0 32356 13 0 0 25 0 2 0 1130907085 46305280 8071 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 11305 8071 83 193 0 11109 0
[pid=20673/tid=20674] ppid=20670 vsize=45220 CPUtime=162.2
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194368 4002 0 0 0 16214 6 0 0 25 0 2 0 1130907086 46305280 8071 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.69
Current children cumulated vsize (KiB) 50576

[startup+222.307 s]
/proc/loadavg: 1.97 1.52 1.29 3/72 20676
/proc/meminfo: memFree=1465728/2055920 swapFree=4171336/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20418 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1130907084 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=51416 CPUtime=443.37
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194304 9694 0 0 0 44320 17 0 0 18 0 2 0 1130907085 52649984 9633 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 12854 9633 83 193 0 12658 0
[pid=20673/tid=20674] ppid=20670 vsize=51416 CPUtime=222.18
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194368 4946 0 0 0 22210 8 0 0 25 0 2 0 1130907086 52649984 9633 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.37
Current children cumulated vsize (KiB) 56772

[startup+282.301 s]
/proc/loadavg: 1.99 1.61 1.34 3/72 20676
/proc/meminfo: memFree=1460224/2055920 swapFree=4171336/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20418 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1130907084 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=57284 CPUtime=563.04
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194304 11091 0 0 0 56285 19 0 0 17 0 2 0 1130907085 58658816 11030 1992294400 134512640 135305190 4294956144 18446744073709551615 134538534 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 14321 11030 83 193 0 14125 0
[pid=20673/tid=20674] ppid=20670 vsize=57284 CPUtime=282.15
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194368 5637 0 0 0 28206 9 0 0 25 0 2 0 1130907086 58658816 11030 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.04
Current children cumulated vsize (KiB) 62640

[startup+342.301 s]
/proc/loadavg: 1.99 1.68 1.37 3/72 20676
/proc/meminfo: memFree=1457928/2055920 swapFree=4171336/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20418 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1130907084 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=60260 CPUtime=682.72
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194304 11643 0 0 0 68252 20 0 0 20 0 2 0 1130907085 61706240 11582 1992294400 134512640 135305190 4294956144 18446744073709551615 134528442 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 15065 11582 83 193 0 14869 0
[pid=20673/tid=20674] ppid=20670 vsize=60260 CPUtime=342.12
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194368 6013 0 0 0 34202 10 0 0 25 0 2 0 1130907086 61706240 11582 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.72
Current children cumulated vsize (KiB) 65616

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.41 3/72 20676
/proc/meminfo: memFree=1452296/2055920 swapFree=4171336/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20418 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1130907084 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=66128 CPUtime=802.41
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194304 13064 0 0 0 80219 22 0 0 25 0 2 0 1130907085 67715072 13003 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 16532 13003 83 193 0 16336 0
[pid=20673/tid=20674] ppid=20670 vsize=66128 CPUtime=402.1
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194368 6744 0 0 0 40199 11 0 0 25 0 2 0 1130907086 67715072 13003 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.41
Current children cumulated vsize (KiB) 71484

[startup+462.302 s]
/proc/loadavg: 1.99 1.78 1.45 3/72 20676
/proc/meminfo: memFree=1450952/2055920 swapFree=4171336/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20418 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1130907084 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=67864 CPUtime=922.1
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194304 13393 0 0 0 92187 23 0 0 25 0 2 0 1130907085 69492736 13332 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 16966 13332 83 193 0 16770 0
[pid=20673/tid=20674] ppid=20670 vsize=67864 CPUtime=462.07
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194368 6886 0 0 0 46196 11 0 0 25 0 2 0 1130907086 69492736 13332 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.1
Current children cumulated vsize (KiB) 73220

[startup+522.302 s]
/proc/loadavg: 1.99 1.82 1.48 3/72 20676
/proc/meminfo: memFree=1448328/2055920 swapFree=4171336/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20418 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1130907084 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=69592 CPUtime=1041.79
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194304 14087 0 0 0 104155 24 0 0 25 0 2 0 1130907085 71262208 14026 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 17398 14026 83 193 0 17202 0
[pid=20673/tid=20674] ppid=20670 vsize=69592 CPUtime=522.05
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194368 7155 0 0 0 52194 11 0 0 25 0 2 0 1130907086 71262208 14026 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.79
Current children cumulated vsize (KiB) 74948

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.51 3/72 20676
/proc/meminfo: memFree=1443016/2055920 swapFree=4171336/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20418 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1130907084 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=76340 CPUtime=1161.47
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194304 15394 0 0 0 116121 26 0 0 25 0 2 0 1130907085 78172160 15333 1992294400 134512640 135305190 4294956144 18446744073709551615 134528562 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 19085 15333 83 193 0 18889 0
[pid=20673/tid=20674] ppid=20670 vsize=76340 CPUtime=582.02
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194368 7822 0 0 0 58189 13 0 0 25 0 2 0 1130907086 78172160 15333 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.47
Current children cumulated vsize (KiB) 81696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.703 s]
/proc/loadavg: 1.99 1.86 1.52 3/72 20676
/proc/meminfo: memFree=1442312/2055920 swapFree=4171336/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20418 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1130907084 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=76852 CPUtime=1200.18
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194304 15542 0 0 0 119992 26 0 0 25 0 2 0 1130907085 78696448 15481 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 19213 15481 83 193 0 19017 0
[pid=20673/tid=20674] ppid=20670 vsize=76852 CPUtime=601.42
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20418 0 -1 4194368 7822 0 0 0 60129 13 0 0 25 0 2 0 1130907086 78696448 15481 1992294400 134512640 135305190 4294956144 18446744073709551615 134528382 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 82208

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20670 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.727
CPU time (s): 1200.18
CPU user time (s): 1199.92
CPU system time (s): 0.26
CPU usage (%): 199.456
Max. virtual memory (cumulated for all children) (KiB): 82208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 464
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 0.703892 second user time and 2.04369 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-01 12:40:39
IDJOB=1527193
IDBENCH=70694
IDSOLVER=515
FILE ID=node44/1527193-1238582439
PBS_JOBID= 9062218
Free space on /tmp= 66400 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1864638535-048.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527193-1238582439/watcher-1527193-1238582439 -o /tmp/evaluation-result-1527193-1238582439/solver-1527193-1238582439 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527193-1238582439.cnf aimd 2

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

MD5SUM BENCH= 47eb0f54ab564eca9e634c7e5d4ea4f1
RANDOM SEED=796052839

node44.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		: 3000.241
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		: 3000.241
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:       1505080 kB
Buffers:         93772 kB
Cached:         350488 kB
SwapCached:      11068 kB
Active:         210392 kB
Inactive:       246456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1505080 kB
SwapTotal:     4192956 kB
SwapFree:      4171336 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          18220 kB
Slab:            79380 kB
Committed_AS:  2805444 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-04-01 12:50:43