Trace number 335999

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, and are wall clock time (not CPU 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
TiniSatELite 2007-02-08? (TO) 1200.05 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/others/
mod2c-rand3bip-sat-220-2.sat05-2489.reshuffled-07.cnf
MD5SUM42a2d57c47222c3ed0e0546d3518a54d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark65.693
Satisfiable
(Un)Satisfiability was proved
Number of variables311
Number of clauses2200
Sum of the clauses size9712
Maximum clause length6
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 41352
Number of clauses of size 5784
Number of clauses of size over 564

Solver Data (download as text)

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 |    2200     9712 |     659       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 311   #clauses: 2200   #literals: 9712
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node61.alineos.net_23388.cnf
0.00/0.01	c 311 variables, 2200 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-335999-1173638437 -o ROOT/results/node61/solver-335999-1173638437 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335999-1173638437/TiniSatELite /tmp/evaluation/335999-1173638437/instance-335999-1173638437.cnf 

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): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23388
/proc/meminfo: memFree=1921264/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 383800603 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406676562 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23388/statm: 1338 232 195 169 0 49 0
[pid=23389] ppid=23388 vsize=5352 CPUtime=0
/proc/23389/stat : 23389 (TiniSatELite) S 23388 23388 22221 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/23389/statm: 1338 236 198 169 0 49 0
[pid=23391] ppid=23389 vsize=0 CPUtime=0
/proc/23391/stat : 23391 (sed) D 23389 23388 22221 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 383800603 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/23391/statm: 0 0 0 0 0 0 0

[startup+0.0572201 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23388
/proc/meminfo: memFree=1921264/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101221 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23388
/proc/meminfo: memFree=1921264/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.30124 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23388
/proc/meminfo: memFree=1921264/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701278 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23388
/proc/meminfo: memFree=1921264/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50135 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23394
/proc/meminfo: memFree=1919320/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=3984 CPUtime=1.48
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 559 0 0 0 148 0 0 0 25 0 1 0 383800605 4079616 544 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 996 544 52 110 0 883 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9336

[startup+3.10151 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23394
/proc/meminfo: memFree=1918360/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=4248 CPUtime=3.08
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 806 0 0 0 308 0 0 0 25 0 1 0 383800605 4349952 791 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 1062 791 52 110 0 949 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9600

[startup+6.30281 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23394
/proc/meminfo: memFree=1916760/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=7644 CPUtime=6.28
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 1127 0 0 0 628 0 0 0 25 0 1 0 383800605 7827456 1112 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 1911 1112 52 110 0 1798 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12996

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23394
/proc/meminfo: memFree=1915168/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=8040 CPUtime=12.67
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 1524 0 0 0 1267 0 0 0 25 0 1 0 383800605 8232960 1476 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 2010 1476 52 110 0 1897 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13392

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23394
/proc/meminfo: memFree=1912800/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=14440 CPUtime=25.47
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 2073 0 0 0 2546 1 0 0 25 0 1 0 383800605 14786560 2025 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519884 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 3610 2025 52 110 0 3497 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 19792

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23394
/proc/meminfo: memFree=1909920/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=15176 CPUtime=51.06
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 2865 0 0 0 5104 2 0 0 25 0 1 0 383800605 15540224 2752 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 3794 2752 52 110 0 3681 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20528

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23394
/proc/meminfo: memFree=1905696/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=16264 CPUtime=102.25
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 3894 0 0 0 10222 3 0 0 25 0 1 0 383800605 16654336 3781 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 4066 3781 52 110 0 3953 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 21616

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23396
/proc/meminfo: memFree=1902304/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=29088 CPUtime=162.23
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 4871 0 0 0 16219 4 0 0 25 0 1 0 383800605 29786112 4629 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 7272 4629 52 110 0 7159 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 34440

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23396
/proc/meminfo: memFree=1899744/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=29704 CPUtime=222.21
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 5509 0 0 0 22217 4 0 0 25 0 1 0 383800605 30416896 5267 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 7426 5267 52 110 0 7313 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 35056

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23396
/proc/meminfo: memFree=1897504/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=29968 CPUtime=282.2
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 6053 0 0 0 28215 5 0 0 25 0 1 0 383800605 30687232 5811 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 7492 5811 52 110 0 7379 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 35320

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23396
/proc/meminfo: memFree=1895072/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=30496 CPUtime=342.18
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 6655 0 0 0 34212 6 0 0 25 0 1 0 383800605 31227904 6413 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 7624 6413 52 110 0 7511 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 35848

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23396
/proc/meminfo: memFree=1893408/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0

################
# More data... #
################

[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=55900 CPUtime=522.13
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 8078 0 0 0 52205 8 0 0 25 0 1 0 383800605 57241600 7770 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 13975 7770 52 110 0 13862 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 61252

[startup+582.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 23396
/proc/meminfo: memFree=1888096/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=56156 CPUtime=582.12
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 8513 0 0 0 58203 9 0 0 25 0 1 0 383800605 57503744 8139 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 14039 8139 52 110 0 13926 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 61508

[startup+642.302 s]
/proc/loadavg: 1.12 1.03 1.01 2/66 23396
/proc/meminfo: memFree=1886560/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=57440 CPUtime=642.1
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 9150 0 0 0 64201 9 0 0 25 0 1 0 383800605 58818560 8519 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 14360 8519 52 110 0 14247 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 62792

[startup+702.301 s]
/proc/loadavg: 1.21 1.07 1.02 2/66 23396
/proc/meminfo: memFree=1885152/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=57568 CPUtime=702.09
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 9530 0 0 0 70199 10 0 0 25 0 1 0 383800605 58949632 8866 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 14392 8866 52 110 0 14279 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 62920

[startup+762.305 s]
/proc/loadavg: 1.08 1.05 1.01 2/66 23396
/proc/meminfo: memFree=1884000/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=57568 CPUtime=762.07
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 9814 0 0 0 76197 10 0 0 25 0 1 0 383800605 58949632 9150 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 14392 9150 52 110 0 14279 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 62920

[startup+822.302 s]
/proc/loadavg: 1.03 1.04 1.00 2/66 23396
/proc/meminfo: memFree=1882912/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=57568 CPUtime=822.05
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 10084 0 0 0 82195 10 0 0 25 0 1 0 383800605 58949632 9420 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 14392 9420 52 110 0 14279 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 62920

[startup+882.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 23396
/proc/meminfo: memFree=1881888/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=57760 CPUtime=882.03
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 10334 0 0 0 88193 10 0 0 25 0 1 0 383800605 59146240 9670 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 14440 9670 52 110 0 14327 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 63112

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 23396
/proc/meminfo: memFree=1880800/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=58016 CPUtime=942.02
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 10662 0 0 0 94191 11 0 0 25 0 1 0 383800605 59408384 9932 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 14504 9932 52 110 0 14391 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 63368

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 23396
/proc/meminfo: memFree=1879904/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=58144 CPUtime=1002
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 10929 0 0 0 100189 11 0 0 25 0 1 0 383800605 59539456 10166 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 14536 10166 52 110 0 14423 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 63496

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 23396
/proc/meminfo: memFree=1878496/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=58796 CPUtime=1061.98
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 11307 0 0 0 106186 12 0 0 25 0 1 0 383800605 60207104 10511 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 14699 10511 52 110 0 14586 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 64148

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 23396
/proc/meminfo: memFree=1877536/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=58924 CPUtime=1121.96
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 11566 0 0 0 112184 12 0 0 25 0 1 0 383800605 60338176 10737 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 14731 10737 52 110 0 14618 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 64276

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23396
/proc/meminfo: memFree=1876000/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=59696 CPUtime=1181.95
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 12075 0 0 0 118182 13 0 0 25 0 1 0 383800605 61128704 11114 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 14924 11114 52 110 0 14811 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 65048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23396
/proc/meminfo: memFree=1875488/2055920 swapFree=4174080/4192956
[pid=23388] ppid=23386 vsize=5352 CPUtime=0
/proc/23388/stat : 23388 (TiniSatELite) S 23386 23388 22221 0 -1 4194304 331 403 0 0 0 0 0 0 16 0 1 0 383800603 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23388/statm: 1338 236 197 169 0 49 0
[pid=23394] ppid=23388 vsize=59696 CPUtime=1200.05
/proc/23394/stat : 23394 (tinisat) R 23388 23388 22221 0 -1 4194304 12190 0 0 0 119991 14 0 0 25 0 1 0 383800605 61128704 11229 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23394/statm: 14924 11229 52 110 0 14811 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 65048

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23388 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=6998
CPU time returned by wait4() is 0.014996
while last known CPU time is 1200.05

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.91
CPU system time (s): 0.14
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 65048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 734
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= 33
involuntary context switches= 11

runsolver used 0.962853 second user time and 2.45063 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Sun Mar 11 18:40:37 UTC 2007

IDJOB= 335999
IDBENCH= 24665
IDSOLVER= 99
FILE ID= node61/335999-1173638437

PBS_JOBID= 4101302

Free space on /tmp= 66523 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/mod2c-rand3bip-sat-220-2.sat05-2489.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335999-1173638437/TiniSatELite /tmp/evaluation/335999-1173638437/instance-335999-1173638437.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-335999-1173638437 -o ROOT/results/node61/solver-335999-1173638437 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335999-1173638437/TiniSatELite /tmp/evaluation/335999-1173638437/instance-335999-1173638437.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  42a2d57c47222c3ed0e0546d3518a54d

RANDOM SEED= 124515462

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.216
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		: 3000.216
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:       1921672 kB
Buffers:         14408 kB
Cached:          74264 kB
SwapCached:      12988 kB
Active:          33536 kB
Inactive:        75180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1921672 kB
SwapTotal:     4192956 kB
SwapFree:      4174080 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          15524 kB
Slab:            11640 kB
Committed_AS:   900248 kB
PageTables:       1388 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= 66523 MiB

End job on node61 on Sun Mar 11 19:00:39 UTC 2007