Trace number 1527476

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 0/2009-03-20? (TO) 1200.08 601.421

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/360/
unif-k3-r4.25-v360-c1530-S368632549-051.cnf
MD5SUMe9f4b9a6985f9474c409accc4dab158a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.044993
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 |    1522     4610 |      --       0       --      -- |     --   | -8/20
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 352   #clauses: 1522   #literals: 4610
0.00/0.00	c CPU time:   0.003999 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-1527476-1238600328/watcher-1527476-1238600328 -o /tmp/evaluation-result-1527476-1238600328/solver-1527476-1238600328 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527476-1238600328.cnf aimd 0 

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: 1.83 1.94 1.68 3/64 19880
/proc/meminfo: memFree=1410248/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) R 19878 19880 18767 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 736925249 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 224627583647 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/19880/statm: 1339 234 194 169 0 50 0
[pid=19881] ppid=19880 vsize=828 CPUtime=0
/proc/19881/stat : 19881 (SatElite) R 19880 19880 18767 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 736925250 847872 125 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/19881/statm: 207 125 68 127 0 77 0

[startup+0.0201831 s]
/proc/loadavg: 1.83 1.94 1.68 3/64 19880
/proc/meminfo: memFree=1410248/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) S 19878 19880 18767 0 -1 4194304 312 146 0 0 0 0 0 0 16 0 1 0 736925249 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19880/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.413818 s]
/proc/loadavg: 1.83 1.94 1.68 3/64 19880
/proc/meminfo: memFree=1410248/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) S 19878 19880 18767 0 -1 4194304 312 146 0 0 0 0 0 0 16 0 1 0 736925249 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19880/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.501831 s]
/proc/loadavg: 1.83 1.94 1.68 3/64 19880
/proc/meminfo: memFree=1410248/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) S 19878 19880 18767 0 -1 4194304 312 146 0 0 0 0 0 0 16 0 1 0 736925249 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19880/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70186 s]
/proc/loadavg: 1.83 1.94 1.68 3/64 19880
/proc/meminfo: memFree=1410248/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) S 19878 19880 18767 0 -1 4194304 312 146 0 0 0 0 0 0 16 0 1 0 736925249 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19880/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50297 s]
/proc/loadavg: 1.83 1.94 1.68 3/67 19884
/proc/meminfo: memFree=1407536/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) S 19878 19880 18767 0 -1 4194304 312 146 0 0 0 0 0 0 16 0 1 0 736925249 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19880/statm: 1339 238 195 169 0 50 0
[pid=19883] ppid=19880 vsize=16516 CPUtime=2.97
/proc/19883/stat : 19883 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194304 805 0 0 0 296 1 0 0 17 0 2 0 736925250 16912384 791 1992294400 134512640 135305190 4294956144 18446744073709551615 134558376 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19883/statm: 4129 791 83 193 0 3933 0
[pid=19883/tid=19884] ppid=19880 vsize=16516 CPUtime=1.48
/proc/19883/task/19884/stat : 19884 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194368 356 0 0 0 148 0 0 0 17 0 2 0 736925251 16912384 791 1992294400 134512640 135305190 4294956144 18446744073709551615 134528237 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 21872

[startup+3.10121 s]
/proc/loadavg: 1.83 1.94 1.68 3/67 19884
/proc/meminfo: memFree=1405752/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) S 19878 19880 18767 0 -1 4194304 312 146 0 0 0 0 0 0 16 0 1 0 736925249 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19880/statm: 1339 238 195 169 0 50 0
[pid=19883] ppid=19880 vsize=18104 CPUtime=6.15
/proc/19883/stat : 19883 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194304 1303 0 0 0 614 1 0 0 24 0 2 0 736925250 18538496 1289 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19883/statm: 4526 1289 83 193 0 4330 0
[pid=19883/tid=19884] ppid=19880 vsize=18104 CPUtime=3.07
/proc/19883/task/19884/stat : 19884 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194368 609 0 0 0 307 0 0 0 23 0 2 0 736925251 18538496 1289 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23460

[startup+6.30166 s]
/proc/loadavg: 1.85 1.94 1.68 3/67 19884
/proc/meminfo: memFree=1401784/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) S 19878 19880 18767 0 -1 4194304 312 146 0 0 0 0 0 0 16 0 1 0 736925249 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19880/statm: 1339 238 195 169 0 50 0
[pid=19883] ppid=19880 vsize=21080 CPUtime=12.54
/proc/19883/stat : 19883 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194304 2138 0 0 0 1252 2 0 0 25 0 2 0 736925250 21585920 2124 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19883/statm: 5270 2124 83 193 0 5074 0
[pid=19883/tid=19884] ppid=19880 vsize=21080 CPUtime=6.27
/proc/19883/task/19884/stat : 19884 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194368 992 0 0 0 627 0 0 0 25 0 2 0 736925251 21585920 2124 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 26436

[startup+12.7016 s]
/proc/loadavg: 1.86 1.94 1.69 3/67 19884
/proc/meminfo: memFree=1398584/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) S 19878 19880 18767 0 -1 4194304 312 146 0 0 0 0 0 0 16 0 1 0 736925249 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19880/statm: 1339 238 195 169 0 50 0
[pid=19883] ppid=19880 vsize=24936 CPUtime=25.31
/proc/19883/stat : 19883 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194304 2914 0 0 0 2528 3 0 0 25 0 2 0 736925250 25534464 2864 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19883/statm: 6234 2864 83 193 0 6038 0
[pid=19883/tid=19884] ppid=19880 vsize=24936 CPUtime=12.67
/proc/19883/task/19884/stat : 19884 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194368 1353 0 0 0 1266 1 0 0 25 0 2 0 736925251 25534464 2864 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 30292

[startup+25.5014 s]
/proc/loadavg: 1.89 1.94 1.69 3/67 19884
/proc/meminfo: memFree=1394808/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) S 19878 19880 18767 0 -1 4194304 312 146 0 0 0 0 0 0 16 0 1 0 736925249 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19880/statm: 1339 238 195 169 0 50 0
[pid=19883] ppid=19880 vsize=28820 CPUtime=50.85
/proc/19883/stat : 19883 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194304 3856 0 0 0 5081 4 0 0 25 0 2 0 736925250 29511680 3806 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19883/statm: 7205 3806 83 193 0 7009 0
[pid=19883/tid=19884] ppid=19880 vsize=28820 CPUtime=25.46
/proc/19883/task/19884/stat : 19884 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194368 1761 0 0 0 2545 1 0 0 25 0 2 0 736925251 29511680 3806 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 34176

[startup+51.102 s]
/proc/loadavg: 1.93 1.94 1.70 3/67 19884
/proc/meminfo: memFree=1390904/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) S 19878 19880 18767 0 -1 4194304 312 146 0 0 0 0 0 0 16 0 1 0 736925249 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19880/statm: 1339 238 195 169 0 50 0
[pid=19883] ppid=19880 vsize=31904 CPUtime=101.93
/proc/19883/stat : 19883 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194304 4845 0 0 0 10187 6 0 0 25 0 2 0 736925250 32669696 4795 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19883/statm: 7976 4795 83 193 0 7780 0
[pid=19883/tid=19884] ppid=19880 vsize=31904 CPUtime=51.05
/proc/19883/task/19884/stat : 19884 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194368 2312 0 0 0 5103 2 0 0 25 0 2 0 736925251 32669696 4795 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 37260

[startup+102.301 s]
/proc/loadavg: 1.97 1.95 1.71 3/67 19884
/proc/meminfo: memFree=1385336/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) S 19878 19880 18767 0 -1 4194304 312 146 0 0 0 0 0 0 16 0 1 0 736925249 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19880/statm: 1339 238 195 169 0 50 0
[pid=19883] ppid=19880 vsize=37208 CPUtime=204.1
/proc/19883/stat : 19883 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194304 6218 0 0 0 20402 8 0 0 25 0 2 0 736925250 38100992 6168 1992294400 134512640 135305190 4294956144 18446744073709551615 134541741 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19883/statm: 9302 6168 83 193 0 9106 0
[pid=19883/tid=19884] ppid=19880 vsize=37208 CPUtime=102.22
/proc/19883/task/19884/stat : 19884 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194368 3097 0 0 0 10219 3 0 0 25 0 2 0 736925251 38100992 6168 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 42564

[startup+162.302 s]
/proc/loadavg: 1.99 1.95 1.73 3/67 19884
/proc/meminfo: memFree=1379192/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) S 19878 19880 18767 0 -1 4194304 312 146 0 0 0 0 0 0 16 0 1 0 736925249 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19880/statm: 1339 238 195 169 0 50 0
[pid=19883] ppid=19880 vsize=44136 CPUtime=323.83
/proc/19883/stat : 19883 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194304 7747 0 0 0 32372 11 0 0 25 0 2 0 736925250 45195264 7697 1992294400 134512640 135305190 4294956144 18446744073709551615 134557163 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19883/statm: 11034 7697 83 193 0 10838 0
[pid=19883/tid=19884] ppid=19880 vsize=44136 CPUtime=162.2
/proc/19883/task/19884/stat : 19884 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194368 3755 0 0 0 16215 5 0 0 25 0 2 0 736925251 45195264 7697 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.83
Current children cumulated vsize (KiB) 49492

[startup+222.301 s]
/proc/loadavg: 1.99 1.96 1.74 3/67 19884
/proc/meminfo: memFree=1373752/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) S 19878 19880 18767 0 -1 4194304 312 146 0 0 0 0 0 0 16 0 1 0 736925249 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19880/statm: 1339 238 195 169 0 50 0
[pid=19883] ppid=19880 vsize=50580 CPUtime=443.56
/proc/19883/stat : 19883 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194304 9158 0 0 0 44342 14 0 0 17 0 2 0 736925250 51793920 9108 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19883/statm: 12645 9108 83 193 0 12449 0
[pid=19883/tid=19884] ppid=19880 vsize=50580 CPUtime=222.17
/proc/19883/task/19884/stat : 19884 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194368 4389 0 0 0 22211 6 0 0 25 0 2 0 736925251 51793920 9108 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 55936

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.75 3/67 19884
/proc/meminfo: memFree=1371064/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) S 19878 19880 18767 0 -1 4194304 312 146 0 0 0 0 0 0 16 0 1 0 736925249 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19880/statm: 1339 238 195 169 0 50 0
[pid=19883] ppid=19880 vsize=53364 CPUtime=563.28
/proc/19883/stat : 19883 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194304 9794 0 0 0 56313 15 0 0 25 0 2 0 736925250 54644736 9744 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19883/statm: 13341 9744 83 193 0 13145 0
[pid=19883/tid=19884] ppid=19880 vsize=53364 CPUtime=282.14
/proc/19883/task/19884/stat : 19884 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194368 4778 0 0 0 28207 7 0 0 18 0 2 0 736925251 54644736 9744 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.28
Current children cumulated vsize (KiB) 58720

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.76 3/67 19884
/proc/meminfo: memFree=1365688/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) S 19878 19880 18767 0 -1 4194304 312 146 0 0 0 0 0 0 16 0 1 0 736925249 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19880/statm: 1339 238 195 169 0 50 0
[pid=19883] ppid=19880 vsize=59108 CPUtime=683.03
/proc/19883/stat : 19883 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194304 11107 0 0 0 68285 18 0 0 25 0 2 0 736925250 60526592 11057 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19883/statm: 14777 11057 83 193 0 14581 0
[pid=19883/tid=19884] ppid=19880 vsize=59108 CPUtime=342.12
/proc/19883/task/19884/stat : 19884 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194368 5420 0 0 0 34204 8 0 0 25 0 2 0 736925251 60526592 11057 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.03
Current children cumulated vsize (KiB) 64464

[startup+402.303 s]
/proc/loadavg: 1.99 1.97 1.78 3/67 19884
/proc/meminfo: memFree=1363064/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) S 19878 19880 18767 0 -1 4194304 312 146 0 0 0 0 0 0 16 0 1 0 736925249 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19880/statm: 1339 238 195 169 0 50 0
[pid=19883] ppid=19880 vsize=61696 CPUtime=802.76
/proc/19883/stat : 19883 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194304 11789 0 0 0 80257 19 0 0 21 0 2 0 736925250 63176704 11739 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19883/statm: 15424 11739 83 193 0 15228 0
[pid=19883/tid=19884] ppid=19880 vsize=61696 CPUtime=402.09
/proc/19883/task/19884/stat : 19884 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194368 5817 0 0 0 40200 9 0 0 25 0 2 0 736925251 63176704 11739 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.76
Current children cumulated vsize (KiB) 67052

[startup+462.306 s]
/proc/loadavg: 1.99 1.97 1.79 3/67 19884
/proc/meminfo: memFree=1358904/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) S 19878 19880 18767 0 -1 4194304 312 146 0 0 0 0 0 0 16 0 1 0 736925249 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19880/statm: 1339 238 195 169 0 50 0
[pid=19883] ppid=19880 vsize=66344 CPUtime=922.49
/proc/19883/stat : 19883 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194304 12784 0 0 0 92229 20 0 0 25 0 2 0 736925250 67936256 12734 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19883/statm: 16586 12734 83 193 0 16390 0
[pid=19883/tid=19884] ppid=19880 vsize=66344 CPUtime=462.07
/proc/19883/task/19884/stat : 19884 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194368 6320 0 0 0 46197 10 0 0 25 0 2 0 736925251 67936256 12734 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.49
Current children cumulated vsize (KiB) 71700

[startup+522.303 s]
/proc/loadavg: 1.99 1.97 1.80 3/67 19884
/proc/meminfo: memFree=1355128/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) S 19878 19880 18767 0 -1 4194304 312 146 0 0 0 0 0 0 16 0 1 0 736925249 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19880/statm: 1339 238 195 169 0 50 0
[pid=19883] ppid=19880 vsize=70008 CPUtime=1042.22
/proc/19883/stat : 19883 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194304 13762 0 0 0 104200 22 0 0 25 0 2 0 736925250 71688192 13712 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19883/statm: 17502 13712 83 193 0 17306 0
[pid=19883/tid=19884] ppid=19880 vsize=70008 CPUtime=522.04
/proc/19883/task/19884/stat : 19884 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194368 6967 0 0 0 52192 12 0 0 25 0 2 0 736925251 71688192 13712 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.22
Current children cumulated vsize (KiB) 75364

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.81 3/67 19884
/proc/meminfo: memFree=1351608/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) S 19878 19880 18767 0 -1 4194304 312 146 0 0 0 0 0 0 16 0 1 0 736925249 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19880/statm: 1339 238 195 169 0 50 0
[pid=19883] ppid=19880 vsize=74028 CPUtime=1161.96
/proc/19883/stat : 19883 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194304 14620 0 0 0 116172 24 0 0 25 0 2 0 736925250 75804672 14570 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19883/statm: 18507 14570 83 193 0 18311 0
[pid=19883/tid=19884] ppid=19880 vsize=74028 CPUtime=582.01
/proc/19883/task/19884/stat : 19884 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194368 7358 0 0 0 58189 12 0 0 25 0 2 0 736925251 75804672 14570 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.96
Current children cumulated vsize (KiB) 79384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.97 1.81 3/67 19884
/proc/meminfo: memFree=1350968/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) S 19878 19880 18767 0 -1 4194304 312 146 0 0 0 0 0 0 16 0 1 0 736925249 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19880/statm: 1339 238 195 169 0 50 0
[pid=19883] ppid=19880 vsize=74700 CPUtime=1200.08
/proc/19883/stat : 19883 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194304 14772 0 0 0 119984 24 0 0 25 0 2 0 736925250 76492800 14722 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19883/statm: 18675 14722 83 193 0 18479 0
[pid=19883/tid=19884] ppid=19880 vsize=74700 CPUtime=601.11
/proc/19883/task/19884/stat : 19884 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194368 7450 0 0 0 60098 13 0 0 25 0 2 0 736925251 76492800 14722 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 80056

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

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

[startup+601.402 s]
/proc/loadavg: 1.99 1.97 1.81 3/67 19884
/proc/meminfo: memFree=1350968/2055920 swapFree=4179868/4192956
[pid=19880] ppid=19878 vsize=5356 CPUtime=0
/proc/19880/stat : 19880 (manysat.sh) S 19878 19880 18767 0 -1 4194304 312 146 0 0 0 0 0 0 16 0 1 0 736925249 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19880/statm: 1339 238 195 169 0 50 0
[pid=19883] ppid=19880 vsize=74700 CPUtime=1200.08
/proc/19883/stat : 19883 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194304 14772 0 0 0 119984 24 0 0 25 0 2 0 736925250 76492800 14722 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19883/statm: 18675 14722 83 193 0 18479 0
[pid=19883/tid=19884] ppid=19880 vsize=74700 CPUtime=601.11
/proc/19883/task/19884/stat : 19884 (manysat1.1_stat) R 19880 19880 18767 0 -1 4194368 7450 0 0 0 60098 13 0 0 25 0 2 0 736925251 76492800 14722 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 80056

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19880 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.010998
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.421
CPU time (s): 1200.08
CPU user time (s): 1199.84
CPU system time (s): 0.24
CPU usage (%): 199.541
Max. virtual memory (cumulated for all children) (KiB): 80056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 458
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 0.583911 second user time and 1.61475 second system time

The end

Launcher Data 

Begin job on node49 at 2009-04-01 17:38:48
IDJOB=1527476
IDBENCH=70751
IDSOLVER=513
FILE ID=node49/1527476-1238600328
PBS_JOBID= 9068316
Free space on /tmp= 66388 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S368632549-051.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527476-1238600328/watcher-1527476-1238600328 -o /tmp/evaluation-result-1527476-1238600328/solver-1527476-1238600328 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527476-1238600328.cnf aimd 0

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

MD5SUM BENCH= e9f4b9a6985f9474c409accc4dab158a
RANDOM SEED=16644557

node49.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1410792 kB
Buffers:        108964 kB
Cached:         432460 kB
SwapCached:       6452 kB
Active:         217216 kB
Inactive:       333148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1410792 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          14624 kB
Slab:            80604 kB
Committed_AS:  2023256 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66384 MiB
End job on node49 at 2009-04-01 17:48:52