Trace number 362817

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 NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-04-10? (TO) 1800.21 1956.15

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-pilot87.opb
MD5SUMe59c2905e997a0635cce57f2d16b8705
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark3.20751
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables113861
Total number of constraints3583
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3583
Minimum length of a constraint10
Maximum length of a constraint8647
Number of terms in the objective function 11587
Biggest coefficient in the objective function 12292
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 519074
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 531294
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

 [...]

#
# trace file is too large. Trace was truncated at this point.
#

1797.07/1952.57	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1797.29/1952.72	cat: write error: Broken pipe
1797.29/1952.72	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1797.35/1953.25	cat: write error: Broken pipe
1797.35/1953.26	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1797.48/1953.39	cat: write error: Broken pipe
1797.48/1953.40	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1797.69/1953.54	cat: write error: Broken pipe
1797.69/1953.54	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1797.75/1953.67	cat: write error: Broken pipe
1797.75/1953.68	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1797.98/1953.81	cat: write error: Broken pipe
1797.98/1953.82	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1798.03/1953.95	cat: write error: Broken pipe
1798.11/1954.02	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1798.17/1954.15	cat: write error: Broken pipe
1798.17/1954.15	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1798.31/1954.29	cat: write error: Broken pipe
1798.31/1954.29	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1798.51/1954.42	cat: write error: Broken pipe
1798.51/1954.43	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1798.58/1954.57	cat: write error: Broken pipe
1798.58/1954.57	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1798.79/1954.70	cat: write error: Broken pipe
1798.79/1954.71	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1798.85/1954.85	cat: write error: Broken pipe
1798.85/1954.85	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1798.98/1954.98	cat: write error: Broken pipe
1798.98/1954.99	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1799.20/1955.12	cat: write error: Broken pipe
1799.20/1955.13	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1799.26/1955.26	cat: write error: Broken pipe
1799.26/1955.26	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1799.38/1955.40	cat: write error: Broken pipe
1799.51/1955.40	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1799.53/1955.53	cat: write error: Broken pipe
1799.53/1955.54	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1799.66/1955.67	cat: write error: Broken pipe
1799.66/1955.68	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1799.88/1955.81	cat: write error: Broken pipe
1799.88/1955.81	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1799.93/1955.95	cat: write error: Broken pipe
1799.93/1955.95	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362817-1177018454/pbclasp line 103.
1800.06/1956.01	c Somebody sent me a SIGTERM
1800.06/1956.01	s UNKNOWN
1800.06/1956.01	pb2clasp1: no process killed
1800.06/1956.02	clasp-1.0: no process killed
1800.07/1956.14	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362817-1177018454/instance-362817-1177018454.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-362817-1177018454 -o ROOT/results/node29/solver-362817-1177018454 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362817-1177018454.opb /tmp/evaluation/362817-1177018454/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 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: 1.02 1.03 1.00 3/77 3518
/proc/meminfo: memFree=1815416/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=12268 CPUtime=0
/proc/3518/stat : 3518 (pbclasp) D 3516 3518 3178 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 149761146 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221780867685 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/3518/statm: 3067 317 242 3 0 167 0

[startup+0.0736239 s]
/proc/loadavg: 1.02 1.03 1.00 3/77 3518
/proc/meminfo: memFree=1815416/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=15656 CPUtime=0.06
/proc/3518/stat : 3518 (pbclasp) R 3516 3518 3178 0 -1 4194304 1284 0 0 0 6 0 0 0 18 0 1 0 149761146 16031744 1250 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221780546273 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3518/statm: 3914 1251 314 3 0 1014 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15656

[startup+0.101625 s]
/proc/loadavg: 1.02 1.03 1.00 3/77 3518
/proc/meminfo: memFree=1815416/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=16776 CPUtime=0.09
/proc/3518/stat : 3518 (pbclasp) R 3516 3518 3178 0 -1 4194304 1578 0 0 0 9 0 0 0 18 0 1 0 149761146 17178624 1544 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221794733832 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3518/statm: 4194 1544 320 3 0 1294 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16776

[startup+0.301637 s]
/proc/loadavg: 1.02 1.03 1.00 3/77 3518
/proc/meminfo: memFree=1815416/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17040 CPUtime=0.29
/proc/3518/stat : 3518 (pbclasp) R 3516 3518 3178 0 -1 4194304 1615 0 0 0 29 0 0 0 19 0 1 0 149761146 17448960 1581 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221794733832 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3518/statm: 4260 1581 320 3 0 1360 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17040

[startup+0.701662 s]
/proc/loadavg: 1.02 1.03 1.00 3/77 3518
/proc/meminfo: memFree=1815416/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17172 CPUtime=0.54
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 1685 0 0 0 54 0 0 0 16 0 1 0 149761146 17584128 1638 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3518/statm: 4293 1638 324 3 0 1393 0
Current children cumulated CPU time (s) 0.54
Current children cumulated vsize (KiB) 17172

[startup+1.50171 s]
/proc/loadavg: 1.02 1.03 1.00 2/80 3521
/proc/meminfo: memFree=1808608/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17172 CPUtime=0.54
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 1685 0 0 0 54 0 0 0 16 0 1 0 149761146 17584128 1638 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3518/statm: 4293 1638 324 3 0 1393 0
[pid=3520] ppid=3518 vsize=5352 CPUtime=0
/proc/3520/stat : 3520 (sh) S 3518 3518 3178 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 149761202 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1338 229 193 169 0 49 0
[pid=3521] ppid=3520 vsize=12932 CPUtime=0.93
/proc/3521/stat : 3521 (pb2clasp1) R 3520 3518 3178 0 -1 4194304 616 0 0 0 92 1 0 0 25 0 1 0 149761202 13242368 578 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 221789597794 0 0 4224 0 0 0 0 17 1 0 0
/proc/3521/statm: 3233 578 340 3 0 333 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 35456

[startup+3.10181 s]
/proc/loadavg: 1.02 1.03 1.00 2/80 3521
/proc/meminfo: memFree=1807264/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17172 CPUtime=0.54
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 1685 0 0 0 54 0 0 0 16 0 1 0 149761146 17584128 1638 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3518/statm: 4293 1638 324 3 0 1393 0
[pid=3520] ppid=3518 vsize=5352 CPUtime=0
/proc/3520/stat : 3520 (sh) S 3518 3518 3178 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 149761202 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1338 229 193 169 0 49 0
[pid=3521] ppid=3520 vsize=13992 CPUtime=2.53
/proc/3521/stat : 3521 (pb2clasp1) R 3520 3518 3178 0 -1 4194304 911 0 0 0 252 1 0 0 25 0 1 0 149761202 14327808 873 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 221780579824 0 0 4224 0 0 0 0 17 1 0 0
/proc/3521/statm: 3498 873 340 3 0 598 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 36516

[startup+6.30201 s]
/proc/loadavg: 1.02 1.03 1.00 3/80 3521
/proc/meminfo: memFree=1805536/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17172 CPUtime=0.54
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 1685 0 0 0 54 0 0 0 16 0 1 0 149761146 17584128 1638 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3518/statm: 4293 1638 324 3 0 1393 0
[pid=3520] ppid=3518 vsize=5352 CPUtime=0
/proc/3520/stat : 3520 (sh) S 3518 3518 3178 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 149761202 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1338 229 193 169 0 49 0
[pid=3521] ppid=3520 vsize=14968 CPUtime=5.73
/proc/3521/stat : 3521 (pb2clasp1) R 3520 3518 3178 0 -1 4194304 1144 0 0 0 571 2 0 0 25 0 1 0 149761202 15327232 1106 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 221794733832 0 0 4224 0 0 0 0 17 1 0 0
/proc/3521/statm: 3742 1106 340 3 0 842 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 37492

[startup+12.7024 s]
/proc/loadavg: 1.02 1.02 1.00 2/80 3521
/proc/meminfo: memFree=1803560/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17172 CPUtime=0.54
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 1685 0 0 0 54 0 0 0 16 0 1 0 149761146 17584128 1638 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3518/statm: 4293 1638 324 3 0 1393 0
[pid=3520] ppid=3518 vsize=5352 CPUtime=0
/proc/3520/stat : 3520 (sh) S 3518 3518 3178 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 149761202 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1338 229 193 169 0 49 0
[pid=3521] ppid=3520 vsize=14968 CPUtime=12.13
/proc/3521/stat : 3521 (pb2clasp1) R 3520 3518 3178 0 -1 4194304 1144 0 0 0 1210 3 0 0 25 0 1 0 149761202 15327232 1106 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 221794733826 0 0 4224 0 0 0 0 17 1 0 0
/proc/3521/statm: 3742 1106 340 3 0 842 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 37492

[startup+25.5012 s]
/proc/loadavg: 1.02 1.02 1.00 2/80 3521
/proc/meminfo: memFree=1799976/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17172 CPUtime=0.54
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 1685 0 0 0 54 0 0 0 16 0 1 0 149761146 17584128 1638 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3518/statm: 4293 1638 324 3 0 1393 0
[pid=3520] ppid=3518 vsize=5352 CPUtime=0
/proc/3520/stat : 3520 (sh) S 3518 3518 3178 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 149761202 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1338 229 193 169 0 49 0
[pid=3521] ppid=3520 vsize=14968 CPUtime=24.92
/proc/3521/stat : 3521 (pb2clasp1) R 3520 3518 3178 0 -1 4194304 1144 0 0 0 2487 5 0 0 25 0 1 0 149761202 15327232 1106 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 221794733826 0 0 4224 0 0 0 0 17 1 0 0
/proc/3521/statm: 3742 1106 340 3 0 842 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 37492

[startup+51.1018 s]
/proc/loadavg: 1.01 1.02 1.00 2/80 3789
/proc/meminfo: memFree=1787752/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17432 CPUtime=50.31
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 5049 93852 0 0 62 8 4586 375 16 0 1 0 149761146 17850368 1702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3518/statm: 4358 1702 343 3 0 1458 0
Current children cumulated CPU time (s) 50.31
Current children cumulated vsize (KiB) 17432

[startup+102.306 s]
/proc/loadavg: 1.10 1.04 1.01 2/81 6504
/proc/meminfo: memFree=1771992/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17432 CPUtime=96.6
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 36931 1015656 0 0 136 79 5414 4031 17 0 1 0 149761146 17850368 1702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/3518/statm: 4358 1702 343 3 0 1458 0
Current children cumulated CPU time (s) 96.6
Current children cumulated vsize (KiB) 17432

[startup+162.302 s]
/proc/loadavg: 1.08 1.05 1.01 2/80 9685
/proc/meminfo: memFree=1778592/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17432 CPUtime=151.37
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 74719 2108292 0 0 223 167 6393 8354 16 0 1 0 149761146 17850368 1702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/3518/statm: 4358 1702 343 3 0 1458 0
Current children cumulated CPU time (s) 151.37
Current children cumulated vsize (KiB) 17432

[startup+177.002 s]
/proc/loadavg: 1.06 1.05 1.00 1/80 10515
/proc/meminfo: memFree=1790240/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17432 CPUtime=164.88
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 84009 2376972 0 0 244 189 6632 9423 17 0 1 0 149761146 17850368 1702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/3518/statm: 4358 1702 343 3 0 1458 0
[pid=10514] ppid=3518 vsize=5352 CPUtime=0
/proc/10514/stat : 10514 (sh) S 3518 3518 3178 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 149778841 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10514/statm: 1338 230 193 169 0 49 0
[pid=10515] ppid=10514 vsize=0 CPUtime=0.01
/proc/10515/stat : 10515 (cat) D 10514 3518 3178 0 -1 4194308 118 0 0 0 0 1 0 0 18 0 1 0 149778841 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/10515/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 164.89
Current children cumulated vsize (KiB) 22784

# WARNING:
# current cumulated CPU time (164.89 s) is less than in the last sample (164.89 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1.52588e-05 s) to the 'lost time'.

[startup+177.107 s]
/proc/loadavg: 1.06 1.05 1.00 1/80 10515
/proc/meminfo: memFree=1790240/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17432 CPUtime=164.89
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 84025 2377374 0 0 244 189 6632 9424 16 0 1 0 149761146 17850368 1702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/3518/statm: 4358 1702 343 3 0 1458 0
Current children cumulated CPU time (s) 164.89
Current children cumulated vsize (KiB) 17432

[startup+222.302 s]
/proc/loadavg: 1.09 1.05 1.01 2/80 12945
/proc/meminfo: memFree=1774816/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17432 CPUtime=206.53
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 112679 3205962 0 0 310 255 7377 12711 16 0 1 0 149761146 17850368 1702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3518/statm: 4358 1702 343 3 0 1458 0
Current children cumulated CPU time (s) 206.53
Current children cumulated vsize (KiB) 17432

[startup+282.301 s]
/proc/loadavg: 1.07 1.06 1.01 2/81 16132
/proc/meminfo: memFree=1769048/2055920 swapFree=4146452/4192956

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

[pid=3518] ppid=3516 vsize=17432 CPUtime=1033.61
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 681301 19647546 0 0 1650 1569 22163 77979 16 0 1 0 149761146 17850368 1702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/3518/statm: 4358 1702 343 3 0 1458 0
Current children cumulated CPU time (s) 1033.61
Current children cumulated vsize (KiB) 17432

[startup+1182.3 s]
/proc/loadavg: 1.20 1.08 1.02 2/80 32168
/proc/meminfo: memFree=1761824/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17432 CPUtime=1089.7
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 719841 20761926 0 0 1746 1653 23168 82403 16 0 1 0 149761146 17850368 1702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/3518/statm: 4358 1702 343 3 0 1458 0
Current children cumulated CPU time (s) 1089.7
Current children cumulated vsize (KiB) 17432

[startup+1242.3 s]
/proc/loadavg: 1.07 1.07 1.01 2/78 3033
/proc/meminfo: memFree=1759088/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17432 CPUtime=1145.28
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 758099 21868152 0 0 1839 1738 24170 86781 16 0 1 0 149761146 17850368 1702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/3518/statm: 4358 1702 343 3 0 1458 0
Current children cumulated CPU time (s) 1145.28
Current children cumulated vsize (KiB) 17432

[startup+1302.3 s]
/proc/loadavg: 1.08 1.07 1.01 2/80 6205
/proc/meminfo: memFree=1760672/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17432 CPUtime=1198.84
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 794947 22933608 0 0 1928 1819 25126 91011 16 0 1 0 149761146 17850368 1702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/3518/statm: 4358 1702 343 3 0 1458 0
[pid=6204] ppid=3518 vsize=5352 CPUtime=0
/proc/6204/stat : 6204 (sh) S 3518 3518 3178 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 149891369 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6204/statm: 1338 230 193 169 0 49 0
[pid=6205] ppid=6204 vsize=2520 CPUtime=0.06
/proc/6205/stat : 6205 (cat) R 6204 3518 3178 0 -1 4194304 116 0 0 0 0 6 0 0 18 0 1 0 149891369 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 221780869346 0 0 4096 0 0 0 0 17 0 0 0
/proc/6205/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1198.9
Current children cumulated vsize (KiB) 25304

[startup+1362.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/80 9421
/proc/meminfo: memFree=1768288/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17432 CPUtime=1254.31
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 833111 24037116 0 0 2021 1904 26121 95385 16 0 1 0 149761146 17850368 1702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/3518/statm: 4358 1702 343 3 0 1458 0
Current children cumulated CPU time (s) 1254.31
Current children cumulated vsize (KiB) 17432

[startup+1422.31 s]
/proc/loadavg: 1.08 1.06 1.00 2/80 12607
/proc/meminfo: memFree=1756896/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17432 CPUtime=1308.27
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 870241 25110726 0 0 2109 1985 27090 99643 17 0 1 0 149761146 17850368 1702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/3518/statm: 4358 1702 343 3 0 1458 0
Current children cumulated CPU time (s) 1308.27
Current children cumulated vsize (KiB) 17432

[startup+1482.3 s]
/proc/loadavg: 1.09 1.06 1.00 2/80 15871
/proc/meminfo: memFree=1766944/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17432 CPUtime=1364.54
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 908969 26230542 0 0 2203 2071 28100 104080 17 0 1 0 149761146 17850368 1702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/3518/statm: 4358 1702 343 3 0 1458 0
Current children cumulated CPU time (s) 1364.54
Current children cumulated vsize (KiB) 17432

[startup+1542.3 s]
/proc/loadavg: 1.10 1.06 1.00 2/81 19074
/proc/meminfo: memFree=1751192/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17432 CPUtime=1418.71
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 946287 27309588 0 0 2293 2151 29065 108362 16 0 1 0 149761146 17850368 1702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/3518/statm: 4358 1702 343 3 0 1458 0
Current children cumulated CPU time (s) 1418.71
Current children cumulated vsize (KiB) 17432

[startup+1602.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/78 22315
/proc/meminfo: memFree=1754736/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17432 CPUtime=1474.61
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 984733 28421250 0 0 2387 2236 30064 112774 17 0 1 0 149761146 17850368 1702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/3518/statm: 4358 1702 343 3 0 1458 0
Current children cumulated CPU time (s) 1474.61
Current children cumulated vsize (KiB) 17432

[startup+1662.3 s]
/proc/loadavg: 1.60 1.20 1.05 1/80 25723
/proc/meminfo: memFree=1763520/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17432 CPUtime=1528.88
/proc/3518/stat : 3518 (pbclasp) R 3516 3518 3178 0 -1 4194304 1022020 29499894 0 0 2477 2317 31046 117048 16 0 1 0 149761146 17850368 1702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597650 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3518/statm: 4358 1702 343 3 0 1458 0
Current children cumulated CPU time (s) 1528.88
Current children cumulated vsize (KiB) 17432

[startup+1722.3 s]
/proc/loadavg: 1.53 1.26 1.08 2/80 28949
/proc/meminfo: memFree=1762944/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17432 CPUtime=1584.58
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 1060320 30606924 0 0 2572 2402 32037 121447 16 0 1 0 149761146 17850368 1702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3518/statm: 4358 1702 343 3 0 1458 0
Current children cumulated CPU time (s) 1584.58
Current children cumulated vsize (KiB) 17432

[startup+1782.3 s]
/proc/loadavg: 1.46 1.27 1.10 1/80 32243
/proc/meminfo: memFree=1757824/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17432 CPUtime=1640.15
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 1098567 31712748 0 0 2663 2488 33030 125834 16 0 1 0 149761146 17850368 1702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/3518/statm: 4358 1702 343 3 0 1458 0
Current children cumulated CPU time (s) 1640.15
Current children cumulated vsize (KiB) 17432

[startup+1842.3 s]
/proc/loadavg: 1.45 1.31 1.12 2/81 3053
/proc/meminfo: memFree=1748152/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17432 CPUtime=1696.26
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 1137201 32829846 0 0 2755 2575 34043 130253 17 0 1 0 149761146 17850368 1702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/3518/statm: 4358 1702 343 3 0 1458 0
Current children cumulated CPU time (s) 1696.26
Current children cumulated vsize (KiB) 17432

[startup+1902.3 s]
/proc/loadavg: 1.25 1.28 1.12 2/81 6301
/proc/meminfo: memFree=1747768/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17432 CPUtime=1750.92
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 1174812 33917448 0 0 2846 2658 35011 134577 15 0 1 0 149761146 17850368 1702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3518/statm: 4358 1702 343 3 0 1458 0
Current children cumulated CPU time (s) 1750.92
Current children cumulated vsize (KiB) 17432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1956 s]
/proc/loadavg: 1.10 1.23 1.10 1/79 9208
/proc/meminfo: memFree=1765704/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17432 CPUtime=1800.05
/proc/3518/stat : 3518 (pbclasp) S 3516 3518 3178 0 -1 4194304 1208719 34897842 0 0 2927 2735 35893 138450 16 0 1 0 149761146 17850368 1702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/3518/statm: 4358 1702 343 3 0 1458 0
[pid=9207] ppid=3518 vsize=0 CPUtime=0.01
/proc/9207/stat : 9207 (sh) D 3518 3518 3178 0 -1 4194308 284 118 0 0 0 0 0 1 18 0 1 0 149956741 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4100 65536 18446744072099781622 0 0 17 0 0 0
/proc/9207/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 17432

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

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

[startup+1956.11 s]
/proc/loadavg: 1.10 1.23 1.10 1/79 9208
/proc/meminfo: memFree=1765704/2055920 swapFree=4146452/4192956
[pid=3518] ppid=3516 vsize=17432 CPUtime=1800.06
/proc/3518/stat : 3518 (pbclasp) R 3516 3518 3178 0 -1 4194304 1208798 34898292 0 0 2927 2735 35893 138451 16 0 1 0 149761146 17850368 1703 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 0 0 0 17 0 0 0
/proc/3518/statm: 4358 1703 343 3 0 1458 0
[pid=9207] ppid=3518 vsize=0 CPUtime=0.01
/proc/9207/stat : 9207 (sh) Z 3518 3518 3178 0 -1 4194316 284 118 0 0 0 0 0 1 17 0 1 0 149956741 0 0 18446744073709551615 0 0 0 0 0 0 0 4100 65536 18446744071563351923 0 0 17 0 0 0
/proc/9207/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 17432

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1.52588e-05
#  lost CPU user time (s): 0
#  lost CPU system time (s): 7.62939e-06

Real time (s): 1956.15
CPU time (s): 1800.21
CPU user time (s): 388.238
CPU system time (s): 1411.97
CPU usage (%): 92.0281
Max. virtual memory (cumulated for all children) (KiB): 37492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 388.238
system time used= 1411.97
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36110419
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= 741612
involuntary context switches= 204320

runsolver used 2.86556 second user time and 6.31904 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Thu Apr 19 21:34:14 UTC 2007

IDJOB= 362817
IDBENCH= 1653
IDSOLVER= 167
FILE ID= node29/362817-1177018454

PBS_JOBID= 4630594

Free space on /tmp= 66454 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-pilot87.opb
COMMAND LINE= pbclasp instance-362817-1177018454.opb /tmp/evaluation/362817-1177018454/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-362817-1177018454 -o ROOT/results/node29/conversion-362817-1177018454 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362817-1177018454/instance-362817-1177018454.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-362817-1177018454 -o ROOT/results/node29/solver-362817-1177018454 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362817-1177018454.opb /tmp/evaluation/362817-1177018454/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  e59c2905e997a0635cce57f2d16b8705

RANDOM SEED= 524661623

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1815824 kB
Buffers:         20756 kB
Cached:         142644 kB
SwapCached:      11360 kB
Active:          74804 kB
Inactive:       112388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815824 kB
SwapTotal:     4192956 kB
SwapFree:      4146452 kB
Dirty:           14816 kB
Writeback:           0 kB
Mapped:          30456 kB
Slab:            38320 kB
Committed_AS:  2106332 kB
PageTables:       1872 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= 66424 MiB

End job on node29 on Thu Apr 19 22:06:52 UTC 2007