Trace number 1718400

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) 1200.08 601.724

General information on the benchmark

Nameindustrial/grieu/
vmpc_30.cnf
MD5SUM8df6cfaff4435ad2a04367a34fb047c1
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark18.2082
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses133080
Sum of the clauses size348570
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 252290
Number of clauses of size 380730
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 560

Solver Data 

0.00/0.00	c Parsing...
0.07/0.10	c ==============================================================================
0.07/0.10	c |           |     ORIGINAL     |              LEARNT              |          |
0.07/0.10	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.07/0.10	c ==============================================================================
0.07/0.10	c |         0 |  133080   348570 |   39923       0        0     nan |  0.000 % |
0.07/0.10	c ==============================================================================
0.07/0.10	c Result  :   #vars: 900   #clauses: 133080   #literals: 348570
0.07/0.10	c CPU time:   0.086986 s
0.07/0.10	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1718400-1240636161/watcher-1718400-1240636161 -o /tmp/evaluation-result-1718400-1240636161/solver-1718400-1240636161 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1718400-1240636161.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: 1.07 0.99 0.98 3/64 21179
/proc/meminfo: memFree=1854216/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 91650125 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 235 195 169 0 50 0
[pid=21180] ppid=21179 vsize=692 CPUtime=0
/proc/21180/stat : 21180 (SatElite) R 21179 21179 21109 0 -1 4194304 88 0 0 0 0 0 0 0 21 0 1 0 91650126 708608 72 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/21180/statm: 173 77 51 127 0 43 0

[startup+0.0915751 s]
/proc/loadavg: 1.07 0.99 0.98 3/64 21179
/proc/meminfo: memFree=1854216/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 91650125 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 235 195 169 0 50 0
[pid=21180] ppid=21179 vsize=7712 CPUtime=0.07
/proc/21180/stat : 21180 (SatElite) R 21179 21179 21109 0 -1 4194304 1718 0 0 0 7 0 0 0 21 0 1 0 91650126 7897088 1702 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/21180/statm: 1928 1710 51 127 0 1798 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13068

[startup+0.101577 s]
/proc/loadavg: 1.07 0.99 0.98 3/64 21179
/proc/meminfo: memFree=1854216/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 91650125 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 235 195 169 0 50 0
[pid=21180] ppid=21179 vsize=8376 CPUtime=0.08
/proc/21180/stat : 21180 (SatElite) R 21179 21179 21109 0 -1 4194304 1894 0 0 0 8 0 0 0 21 0 1 0 91650126 8577024 1878 1992294400 134512640 135034092 4294956096 18446744073709551615 134661170 0 0 4096 3 0 0 0 17 1 0 0
/proc/21180/statm: 2094 1878 67 127 0 1964 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13732

[startup+0.301627 s]
/proc/loadavg: 1.07 0.99 0.98 3/64 21179
/proc/meminfo: memFree=1854216/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0.23
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 312 1897 0 0 0 0 21 2 18 0 1 0 91650125 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 5356

[startup+0.701693 s]
/proc/loadavg: 1.07 0.99 0.98 3/64 21179
/proc/meminfo: memFree=1854216/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0.23
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 312 1897 0 0 0 0 21 2 18 0 1 0 91650125 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 5356

[startup+1.50183 s]
/proc/loadavg: 1.07 0.99 0.98 3/67 21183
/proc/meminfo: memFree=1835120/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0.23
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 312 1897 0 0 0 0 21 2 18 0 1 0 91650125 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 238 195 169 0 50 0
[pid=21182] ppid=21179 vsize=29680 CPUtime=2.39
/proc/21182/stat : 21182 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194304 4540 0 0 0 237 2 0 0 17 0 2 0 91650149 30392320 4526 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21182/statm: 7420 4526 83 193 0 7224 0
[pid=21182/tid=21183] ppid=21179 vsize=29680 CPUtime=1.13
/proc/21182/task/21183/stat : 21183 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194368 369 0 0 0 113 0 0 0 18 0 2 0 91650161 30392320 4526 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.62
Current children cumulated vsize (KiB) 35036

[startup+3.10211 s]
/proc/loadavg: 1.07 0.99 0.98 3/67 21183
/proc/meminfo: memFree=1832368/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0.23
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 312 1897 0 0 0 0 21 2 18 0 1 0 91650125 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 238 195 169 0 50 0
[pid=21182] ppid=21179 vsize=32696 CPUtime=5.58
/proc/21182/stat : 21182 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194304 5360 0 0 0 555 3 0 0 16 0 2 0 91650149 33480704 5346 1992294400 134512640 135305190 4294956144 18446744073709551615 134570412 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21182/statm: 8174 5346 83 193 0 7978 0
[pid=21182/tid=21183] ppid=21179 vsize=32696 CPUtime=2.72
/proc/21182/task/21183/stat : 21183 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194368 728 0 0 0 272 0 0 0 18 0 2 0 91650161 33480704 5346 1992294400 134512640 135305190 4294956144 18446744073709551615 134556726 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.81
Current children cumulated vsize (KiB) 38052

[startup+6.30167 s]
/proc/loadavg: 1.15 1.00 0.99 3/67 21183
/proc/meminfo: memFree=1828080/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0.23
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 312 1897 0 0 0 0 21 2 18 0 1 0 91650125 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 238 195 169 0 50 0
[pid=21182] ppid=21179 vsize=36324 CPUtime=11.96
/proc/21182/stat : 21182 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194304 6254 0 0 0 1193 3 0 0 20 0 2 0 91650149 37195776 6240 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21182/statm: 9081 6240 83 193 0 8885 0
[pid=21182/tid=21183] ppid=21179 vsize=36324 CPUtime=5.93
/proc/21182/task/21183/stat : 21183 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194368 1223 0 0 0 592 1 0 0 17 0 2 0 91650161 37195776 6240 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.19
Current children cumulated vsize (KiB) 41680

[startup+12.7018 s]
/proc/loadavg: 1.22 1.02 0.99 3/67 21183
/proc/meminfo: memFree=1822384/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0.23
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 312 1897 0 0 0 0 21 2 18 0 1 0 91650125 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 238 195 169 0 50 0
[pid=21182] ppid=21179 vsize=41964 CPUtime=24.71
/proc/21182/stat : 21182 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194304 7447 0 0 0 2467 4 0 0 17 0 2 0 91650149 42971136 7433 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21182/statm: 10491 7433 83 193 0 10295 0
[pid=21182/tid=21183] ppid=21179 vsize=41964 CPUtime=12.31
/proc/21182/task/21183/stat : 21183 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194368 1838 0 0 0 1230 1 0 0 17 0 2 0 91650161 42971136 7433 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 24.94
Current children cumulated vsize (KiB) 47320

[startup+25.5012 s]
/proc/loadavg: 1.39 1.07 1.01 3/67 21183
/proc/meminfo: memFree=1818032/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0.23
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 312 1897 0 0 0 0 21 2 18 0 1 0 91650125 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 238 195 169 0 50 0
[pid=21182] ppid=21179 vsize=45932 CPUtime=50.24
/proc/21182/stat : 21182 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194304 8645 0 0 0 5018 6 0 0 17 0 2 0 91650149 47034368 8631 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21182/statm: 11483 8631 83 193 0 11287 0
[pid=21182/tid=21183] ppid=21179 vsize=45932 CPUtime=25.08
/proc/21182/task/21183/stat : 21183 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194368 2418 0 0 0 2506 2 0 0 17 0 2 0 91650161 47034368 8631 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.47
Current children cumulated vsize (KiB) 51288

[startup+51.1017 s]
/proc/loadavg: 1.60 1.14 1.03 3/67 21183
/proc/meminfo: memFree=1811184/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0.23
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 312 1897 0 0 0 0 21 2 18 0 1 0 91650125 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 238 195 169 0 50 0
[pid=21182] ppid=21179 vsize=53628 CPUtime=101.31
/proc/21182/stat : 21182 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194304 10424 0 0 0 10121 10 0 0 21 0 2 0 91650149 54915072 10410 1992294400 134512640 135305190 4294956144 18446744073709551615 134528315 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21182/statm: 13407 10410 83 193 0 13211 0
[pid=21182/tid=21183] ppid=21179 vsize=53628 CPUtime=50.58
/proc/21182/task/21183/stat : 21183 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194368 3242 0 0 0 5054 4 0 0 25 0 2 0 91650161 54915072 10410 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.54
Current children cumulated vsize (KiB) 58984

[startup+102.307 s]
/proc/loadavg: 1.82 1.27 1.08 3/67 21183
/proc/meminfo: memFree=1794096/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0.23
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 312 1897 0 0 0 0 21 2 18 0 1 0 91650125 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 238 195 169 0 50 0
[pid=21182] ppid=21179 vsize=70280 CPUtime=203.44
/proc/21182/stat : 21182 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194304 14523 0 0 0 20327 17 0 0 18 0 2 0 91650149 71966720 14509 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21182/statm: 17570 14509 83 193 0 17374 0
[pid=21182/tid=21183] ppid=21179 vsize=70280 CPUtime=101.57
/proc/21182/task/21183/stat : 21183 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194368 5183 0 0 0 10149 8 0 0 18 0 2 0 91650161 71966720 14509 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.67
Current children cumulated vsize (KiB) 75636

[startup+162.301 s]
/proc/loadavg: 1.93 1.40 1.14 3/67 21183
/proc/meminfo: memFree=1784560/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0.23
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 312 1897 0 0 0 0 21 2 18 0 1 0 91650125 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 238 195 169 0 50 0
[pid=21182] ppid=21179 vsize=80156 CPUtime=323.15
/proc/21182/stat : 21182 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194304 16907 0 0 0 32294 21 0 0 25 0 2 0 91650149 82079744 16893 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21182/statm: 20039 16893 83 193 0 19843 0
[pid=21182/tid=21183] ppid=21179 vsize=80156 CPUtime=161.32
/proc/21182/task/21183/stat : 21183 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194368 6304 0 0 0 16122 10 0 0 25 0 2 0 91650161 82079744 16893 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.38
Current children cumulated vsize (KiB) 85512

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.19 3/67 21183
/proc/meminfo: memFree=1774256/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0.23
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 312 1897 0 0 0 0 21 2 18 0 1 0 91650125 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 238 195 169 0 50 0
[pid=21182] ppid=21179 vsize=90712 CPUtime=442.86
/proc/21182/stat : 21182 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194304 19455 0 0 0 44261 25 0 0 17 0 2 0 91650149 92889088 19441 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21182/statm: 22678 19441 83 193 0 22482 0
[pid=21182/tid=21183] ppid=21179 vsize=90712 CPUtime=221.06
/proc/21182/task/21183/stat : 21183 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194368 7494 0 0 0 22095 11 0 0 25 0 2 0 91650161 92889088 19441 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.09
Current children cumulated vsize (KiB) 96068

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 21183
/proc/meminfo: memFree=1767024/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0.23
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 312 1897 0 0 0 0 21 2 18 0 1 0 91650125 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 238 195 169 0 50 0
[pid=21182] ppid=21179 vsize=97456 CPUtime=562.56
/proc/21182/stat : 21182 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194304 21257 0 0 0 56229 27 0 0 25 0 2 0 91650149 99794944 21243 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21182/statm: 24364 21243 83 193 0 24168 0
[pid=21182/tid=21183] ppid=21179 vsize=97456 CPUtime=280.81
/proc/21182/task/21183/stat : 21183 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194368 8249 0 0 0 28069 12 0 0 25 0 2 0 91650161 99794944 21243 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 562.79
Current children cumulated vsize (KiB) 102812

[startup+342.303 s]
/proc/loadavg: 1.99 1.67 1.28 3/67 21183
/proc/meminfo: memFree=1759280/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0.23
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 312 1897 0 0 0 0 21 2 18 0 1 0 91650125 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 238 195 169 0 50 0
[pid=21182] ppid=21179 vsize=105488 CPUtime=682.25
/proc/21182/stat : 21182 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194304 23162 0 0 0 68194 31 0 0 25 0 2 0 91650149 108019712 23148 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21182/statm: 26372 23148 83 193 0 26176 0
[pid=21182/tid=21183] ppid=21179 vsize=105488 CPUtime=340.56
/proc/21182/task/21183/stat : 21183 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194368 9017 0 0 0 34042 14 0 0 25 0 2 0 91650161 108019712 23148 1992294400 134512640 135305190 4294956144 18446744073709551615 134528347 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.48
Current children cumulated vsize (KiB) 110844

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.32 3/67 21183
/proc/meminfo: memFree=1748400/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0.23
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 312 1897 0 0 0 0 21 2 18 0 1 0 91650125 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 238 195 169 0 50 0
[pid=21182] ppid=21179 vsize=118196 CPUtime=801.99
/proc/21182/stat : 21182 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194304 25990 0 0 0 80163 36 0 0 21 0 2 0 91650149 121032704 25976 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21182/statm: 29549 25976 83 193 0 29353 0
[pid=21182/tid=21183] ppid=21179 vsize=118196 CPUtime=400.32
/proc/21182/task/21183/stat : 21183 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194368 10447 0 0 0 40016 16 0 0 25 0 2 0 91650161 121032704 25976 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.22
Current children cumulated vsize (KiB) 123552

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.36 3/67 21183
/proc/meminfo: memFree=1742704/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0.23
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 312 1897 0 0 0 0 21 2 18 0 1 0 91650125 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 238 195 169 0 50 0
[pid=21182] ppid=21179 vsize=122972 CPUtime=921.66
/proc/21182/stat : 21182 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194304 27286 0 0 0 92128 38 0 0 22 0 2 0 91650149 125923328 27272 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21182/statm: 30743 27272 83 193 0 30547 0
[pid=21182/tid=21183] ppid=21179 vsize=122972 CPUtime=460.06
/proc/21182/task/21183/stat : 21183 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194368 10996 0 0 0 45988 18 0 0 18 0 2 0 91650161 125923328 27272 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 921.89
Current children cumulated vsize (KiB) 128328

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.40 3/67 21183
/proc/meminfo: memFree=1737520/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0.23
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 312 1897 0 0 0 0 21 2 18 0 1 0 91650125 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 238 195 169 0 50 0
[pid=21182] ppid=21179 vsize=128076 CPUtime=1041.4
/proc/21182/stat : 21182 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194304 28621 0 0 0 104099 41 0 0 25 0 2 0 91650149 131149824 28607 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21182/statm: 32019 28607 83 193 0 31823 0
[pid=21182/tid=21183] ppid=21179 vsize=128076 CPUtime=519.82
/proc/21182/task/21183/stat : 21183 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194368 11495 0 0 0 51964 18 0 0 25 0 2 0 91650161 131149824 28607 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.63
Current children cumulated vsize (KiB) 133432

[startup+582.303 s]
/proc/loadavg: 1.99 1.84 1.43 3/67 21183
/proc/meminfo: memFree=1724528/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0.23
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 312 1897 0 0 0 0 21 2 18 0 1 0 91650125 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 238 195 169 0 50 0
[pid=21182] ppid=21179 vsize=140776 CPUtime=1161.13
/proc/21182/stat : 21182 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194304 31816 0 0 0 116067 46 0 0 25 0 2 0 91650149 144154624 31802 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21182/statm: 35194 31802 83 193 0 34998 0
[pid=21182/tid=21183] ppid=21179 vsize=140776 CPUtime=579.56
/proc/21182/task/21183/stat : 21183 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194368 13020 0 0 0 57936 20 0 0 25 0 2 0 91650161 144154624 31802 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.36
Current children cumulated vsize (KiB) 146132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 21183
/proc/meminfo: memFree=1723760/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0.23
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 312 1897 0 0 0 0 21 2 18 0 1 0 91650125 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 238 195 169 0 50 0
[pid=21182] ppid=21179 vsize=141548 CPUtime=1199.85
/proc/21182/stat : 21182 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194304 31997 0 0 0 119939 46 0 0 25 0 2 0 91650149 144945152 31983 1992294400 134512640 135305190 4294956144 18446744073709551615 134569785 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21182/statm: 35387 31983 83 193 0 35191 0
[pid=21182/tid=21183] ppid=21179 vsize=141548 CPUtime=598.88
/proc/21182/task/21183/stat : 21183 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194368 13047 0 0 0 59868 20 0 0 25 0 2 0 91650161 144945152 31983 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 146904

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

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

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 21183
/proc/meminfo: memFree=1723760/2055920 swapFree=4192812/4192956
[pid=21179] ppid=21177 vsize=5356 CPUtime=0.23
/proc/21179/stat : 21179 (manysat.sh) S 21177 21179 21109 0 -1 4194304 312 1897 0 0 0 0 21 2 18 0 1 0 91650125 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21179/statm: 1339 238 195 169 0 50 0
[pid=21182] ppid=21179 vsize=141548 CPUtime=1199.85
/proc/21182/stat : 21182 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194304 31997 0 0 0 119939 46 0 0 25 0 2 0 91650149 144945152 31983 1992294400 134512640 135305190 4294956144 18446744073709551615 134569785 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21182/statm: 35387 31983 83 193 0 35191 0
[pid=21182/tid=21183] ppid=21179 vsize=141548 CPUtime=598.88
/proc/21182/task/21183/stat : 21183 (manysat1.1_stat) R 21179 21179 21109 0 -1 4194368 13047 0 0 0 59868 20 0 0 25 0 2 0 91650161 144945152 31983 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 146904

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21179 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=211967
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=23996
# CPU time returned by wait4() is 0.235963
# 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): 601.724
CPU time (s): 1200.08
CPU user time (s): 1199.6
CPU system time (s): 0.48
CPU usage (%): 199.44
Max. virtual memory (cumulated for all children) (KiB): 146904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.211967
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2209
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= 4

runsolver used 0.563914 second user time and 1.63875 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-25 07:09:22
IDJOB=1718400
IDBENCH=20487
IDSOLVER=515
FILE ID=node4/1718400-1240636161
PBS_JOBID= 9186453
Free space on /tmp= 66204 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT07/industrial/grieu/vmpc_30.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718400-1240636161/watcher-1718400-1240636161 -o /tmp/evaluation-result-1718400-1240636161/solver-1718400-1240636161 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1718400-1240636161.cnf aimd 2

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

MD5SUM BENCH= 8df6cfaff4435ad2a04367a34fb047c1
RANDOM SEED=1750234584

node4.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		: 3000.265
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		: 3000.265
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:       1854632 kB
Buffers:         26308 kB
Cached:          97580 kB
SwapCached:        144 kB
Active:          29392 kB
Inactive:       108524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854632 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3324 kB
Writeback:           0 kB
Mapped:          23620 kB
Slab:            49276 kB
Committed_AS:   406012 kB
PageTables:       1468 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= 66200 MiB
End job on node4 at 2009-04-25 07:19:23